# Tunnel™ Ceiling

> AI-readable product knowledge document for the Beta-Calco product **Tunnel™ Ceiling** (product id 528). Generated 2026-09-19T06:58:46+00:00 from the live product data. Every section names the page or file where a visitor can see the same information. Machine-readable form: https://betacalco.com/cb-api/bcproductknowledge/json?productId=528

## At a glance

| Field | Value |
|---|---|
| Product id | 528 |
| Title | Tunnel™ |
| Subtitle | Ceiling |
| Listed under | Linear |
| Product family | Tunnel (Linear) — https://betacalco.com/component/configbox/?view=bcproductsbyfamily&family_id=86 |
| Status | active — declare compliant, configurable |
| Launched | 2022-02-07 00:00:00 |
| Lumen range | 200 – 1400 |
| Offered to customer groups | US Agent, US Specifier, Canada Agent, Canada Specifier, UK Agent, UK Specifier, Export USD Specifier, Export USD Agent, EU Agent, EU Specifier, UK Buysell Agent |

### Quick profile

Distilled from the sections of this document for matching a visitor's needs. Lists are de-duplicated and capped; the configurator section has the full detail.

- Facets — Category: Linear · Aperture (inches): 2.1 - 3.0 · Aperture (millimetres): 51 - 75 · Mounting: Ceiling · Types: Linear Profiles · Features: BIOS, Dali, Declare, PoE, Tunable White, Wood Finish · Shapes: Linear
- Light — 200–1400 lm · 13 W · Lm/ft: 200 lm/ft, 400 lm/ft, 600 lm/ft, 800 lm/ft, 1000 lm/ft, 1200 lm/ft, 1400 lm/ft · direction: Direct, Direct, 1300 lms/ft · CCT 2700K, 3000K, 3500K, 4000K, Tunable White · CRI 80, CRI 90
- Build — finishes: White - Textured, Black Metallic - Textured, Silver Metallic - Textured, Gold Metallic - Textured, Wood grain - Light Cherry ¹, Wood grain - Dark Walnut ¹, Wood grain - White Oak ¹, Midnight Blue Metallic - Textured, Copper Metallic, Charcoal Metallic - Textured, Bronze Metallic - Textured, Champagne Metallic, Red Metallic - Textured · Length of Run 4–12 ft / 1219.2–3657.6 mm · mounting: Ceiling Direct
- Options — voltage 120/277V/240V/347V · dimming: 0-10V Dimming 1.0%, 0-10V Dimming 0.1% ¹, DALI Dimming 0.1% ¹, DALI Dimming 1.0% ¹, DALI DT8 Dimming 0.1% - Tunable White ¹ ², PoE ³ · emergency: Emergency system - Integral ¹, Emergency generated circuit ¹ · optics: Direct Lens: Asymmetric ¹; Direct Lens: Batwing; Direct Lens: Comfort
- Ratings & notes — ETL, CE, Grounding, Damp Location (Indoor Use), Mounting Suited On Flammable Surfaces, IP 20 · applications: Bios, Declare, PoE, Tunable White

### Where to find it

- Configurator page: https://betacalco.com/component/configbox/tunnel-ceiling/configurator
  - Sections: gallery https://betacalco.com/component/configbox/tunnel-ceiling/configurator#gallery · downloads https://betacalco.com/component/configbox/tunnel-ceiling/configurator#downloads · tech specs https://betacalco.com/component/configbox/tunnel-ceiling/configurator#specs · configurator https://betacalco.com/component/configbox/tunnel-ceiling/configurator#configurator
- Full specification sheet (PDF): imperial https://betacalco.com/specsheets/tunnel-ceiling/full/imperial · metric https://betacalco.com/specsheets/tunnel-ceiling/full/metric
- Short specification sheet (PDF): imperial https://betacalco.com/specsheets/tunnel-ceiling/short/imperial · metric https://betacalco.com/specsheets/tunnel-ceiling/short/metric
- Product family page: https://betacalco.com/component/configbox/?view=bcproductsbyfamily&family_id=86
- Resources & downloads page: https://betacalco.com/resources
- Products page: https://betacalco.com/component/configbox/productlisting?listing_id=0

## Description

_Source: Configurator page (intro) — https://betacalco.com/component/configbox/tunnel-ceiling/configurator#top-part_

TUNNEL revives the classic functional form into a charming new style with an incurved enhancement. With this design flair comes great functionality. TUNNEL exceeds the typical levels of output and efficacy, and delivers on specification capabilities. Alternatives are provided for nearly every component, allowing designers to configure a luminaire designed precisely to the needs of the space. TUNNEL is available in five stand-alone lengths ranging from 4' to 12'. TUNNEL’s luxurious finishes and smooth lines create a stylish luminaire that doesn’t compromise on performance.

Product Overiew:

TUNNEL revives the classic functional form into a charming new style with an incurved enhancement. With this design flair comes great functionality. TUNNEL exceeds the typical levels of output and efficacy, and delivers on specification capabilities. Alternatives are provided for nearly every component, allowing designers to configure a luminaire designed precisely to the needs of the space. TUNNEL is available in five stand-alone lengths ranging from 4ft to 12ft. TUNNEL’s luxurious finishes and smooth lines create a stylish luminaire that doesn’t compromise on performance.

Body: Aluminum.

Finish: Powder coated.

Diffuser: Opal acrylic.

Drivers: HPF electronic drivers for 120-277V, 347 (EU-240V).

Integral Emergency system: Emergency option provides a 1.5 hour (3 hours for EU) emergency lighting facility. The self contained system includes the inverter module, NiCad batteries, LED charge indicator and test switch (NA only). Not available with a 347V supply.

BIOS: For circadian lighting, consult factory.

PoE: Can be integrated into your data network via Power over Ethernet (PoE) connectivity.

Mechanical: Luminaires mount directly over switch box (by others).

Reported L70 @25°C (77°F): > 60,000 hrs @ 1400 lumens/ft (4600 lumens/m)

Estimated L70 @25°C (77°F): > 165,000 hrs @ 1400 lumens/ft (4600 lumens/m)

Delivered lumens: Delivered lumens & LPW based on 4000K CRI 80+

Approvals: Damp Location (Indoor use only).

Design: US Design Patent Pending.

## Features & tech specs

_Source: Configurator page (Tech Specs) — https://betacalco.com/component/configbox/tunnel-ceiling/configurator#specs_

### Body

Aluminum.

### Finish

Powder coated.

### Drivers

HPF electronic drivers for 120-277V, 347 (EU-240V). The driver is integral to the fixture housing.

### Lens

Opal acrylic. 2.4" width

### PoE

Can be integrated into your data network via Power over Ethernet (PoE) connectivity.

### BIOS

For circadian lighting, consult factory.

### Tunable White

Tunable White range from 2700K to 6500K is available; contact the factory for details.

### RGBW

RGBW available, consult factory.

### Mechanical

Luminaires mount directly over J box (by others).

### Fixture Lengths

Available in 1" increments. Contact the factory for details.

### Reported L70 @25°C (77°F)

> 60,000 hrs @ 1400 lumens/ft (4600 lumens/m)

### Estimated L70 @25°C (77°F)

> 165,000 hrs @ 1400 lumens/ft (4600 lumens/m)

### Wood Slat Ceiling

For wood slat ceiling integration, consult factory.

### Delivered lumens

Delivered lumens & LPW based on 4000K CRI 80+

### Integral Emergency system

Emergency option provides a 1.5 hour (3 hours for EU) emergency lighting facility. The self contained system includes the inverter module, NiCad batteries, LED charge indicator and test switch (NA only). Not available with a 347V supply.

### Approvals

Damp Rated.

### Designed by

Serge Cornelissen.

### Design

US Design Patent Pending.

### Sustainability

Designed for on-site LED board, driver, and optic replacement. Contact the factory for maintenance documentation.

## Approvals, mountings & applications

_Source: Configurator page (Tech Specs) — https://betacalco.com/component/configbox/tunnel-ceiling/configurator#specs_

- **Approvals / certifications:** ETL, CE, Grounding, Damp Location (Indoor Use), Mounting Suited On Flammable Surfaces, IP 20
- **Mountings:** Ceiling Direct
- **Industries / applications:** Bios, Declare, PoE, Tunable White
- **Optics & features icons:** Direct DD1, Direct DD2, Direct DD4

## Images & media

_Source: Configurator page (gallery) — https://betacalco.com/component/configbox/tunnel-ceiling/configurator#gallery_

- Product image: https://betacalco.com/components/com_configbox/data/store/public/custom_media/bc_product_images/528-thumb-8420.png
- Gallery 1 (image): https://betacalco.com/components/com_configbox/data/store/public/custom_media/gallery_images/89-1920w-4230.jpg — OFFICE
- Gallery 2 (youtube): https://www.youtube.com/embed/se4biJrRD4c — PRODUCT VIDEO
- Gallery 3 (image): https://betacalco.com/components/com_configbox/data/store/public/custom_media/gallery_images/90-1920w-5250.jpg — CAR DEALERSHIP
- Gallery 4 (youtube): https://www.youtube.com/embed/SdFU31U3kvA — DEEP DIVE VIDEO
- Gallery 5 (image): https://betacalco.com/components/com_configbox/data/store/public/custom_media/gallery_images/2868-1920w-1800.jpg — Wood Slat Ceiling
- Gallery 6 (image): https://betacalco.com/components/com_configbox/data/store/public/custom_media/gallery_images/96-1920w-2830.jpg — WOOD GRAIN - LIGHT CHERRY
- Gallery 7 (image): https://betacalco.com/components/com_configbox/data/store/public/custom_media/gallery_images/98-1920w-1630.jpg — WOOD GRAIN - DARK WALNUT
- Gallery 8 (image): https://betacalco.com/components/com_configbox/data/store/public/custom_media/gallery_images/91-1920w-2790.jpg — CLOSE UP
- Gallery 9 (image): https://betacalco.com/components/com_configbox/data/store/public/custom_media/gallery_images/92-1920w-6200.jpg — WHITE
- Gallery 10 (image): https://betacalco.com/components/com_configbox/data/store/public/custom_media/gallery_images/93-1920w-9020.jpg — SILVER METALLIC TEXTURED
- Gallery 11 (image): https://betacalco.com/components/com_configbox/data/store/public/custom_media/gallery_images/94-1920w-6170.jpg — RED METALLIC TEXTURED
- Gallery 12 (image): https://betacalco.com/components/com_configbox/data/store/public/custom_media/gallery_images/95-1920w-2640.jpg — MIDNIGHT BLUE METALLIC TEXTURED
- Gallery 13 (image): https://betacalco.com/components/com_configbox/data/store/public/custom_media/gallery_images/101-1920w-4900.jpg — BRONZE METALLIC TEXTURED
- Gallery 14 (image): https://betacalco.com/components/com_configbox/data/store/public/custom_media/gallery_images/102-1920w-2000.jpg — BLACK METALLIC TEXTURED
- Gallery 15 (image): https://betacalco.com/components/com_configbox/data/store/public/custom_media/gallery_images/99-1920w-5420.jpg — COPPER METALLIC
- Gallery 16 (image): https://betacalco.com/components/com_configbox/data/store/public/custom_media/gallery_images/100-1920w-8910.jpg — CHAMPAGNE METALLIC
- Gallery 17 (image): https://betacalco.com/components/com_configbox/data/store/public/custom_media/gallery_images/97-1920w-6790.jpg — GOLD METALLIC

## Downloads & documents

_Source: Configurator page (downloads) — https://betacalco.com/component/configbox/tunnel-ceiling/configurator#downloads_ · _Source: Resources & Downloads page — https://betacalco.com/resources_

| Type | Title | URL | Notes |
|---|---|---|---|
| Full Specsheet | Full Specification Sheet | imperial https://betacalco.com/specsheets/tunnel-ceiling/full/imperial · metric https://betacalco.com/specsheets/tunnel-ceiling/full/metric |  |
| Brochures | Brochure | https://betacalco.com/index.php?option=com_configbox&controller=bcproductmaterials&task=getMaterial&materialId=4253 |  |
| Regular files | IES Files | https://betacalco.com/index.php?option=com_configbox&controller=bcproductmaterials&task=getMaterial&materialId=4275 | files: 1-READ ME TUNNEL MULTIPLICATION FACTORS.txt, TLCC1C-SL04-LPF020-CR80-CTA40-DD1-FA01.ies, TLCC1C-SL04-LPF020-CR80-CTA40-DD2-FA01.ies, TLCC1C-SL04-LPF020-CR80-CTA40-DD4-FA01.ies, TLCC1C-SL04-LPF040-CR80-CTA40-DD2-FA01.ies, TLCC1C-SL04-LPF040-CR80-CTA40-DD4-FA01.ies, TLCC1C-SL04-LPF060-CR80-CTA40-DD1-FA01.ies, TLCC1C-SL04-LPF060-CR80-CTA40-DD2-FA01.ies, TLCC1C-SL04-LPF060-CR80-CTA40-DD4-FA01.ies, TLCC1C-SL04-LPF080-CR80-CTA40-DD1-FA01.ies, TLCC1C-SL04-LPF080-CR80-CTA40-DD2-FA01.ies, TLCC1C-SL04-LPF080-CR80-CTA40-DD4-FA01.ies, TLCC1C-SL04-LPF100-CR80-CTA40-DD1-FA01.ies, TLCC1C-SL04-LPF100-CR80-CTA40-DD2-FA01.ies, TLCC1C-SL04-LPF100-CR80-CTA40-DD4-FA01.ies, TLCC1C-SL04-LPF120-CR80-CTA40-DD1-FA01.ies, TLCC1C-SL04-LPF120-CR80-CTA40-DD2-FA01.ies, TLCC1C-SL04-LPF120-CR80-CTA40-DD4-FA01.ies, TLCC1C-SL04-LPF140-CR80-CTA40-DD1-FA01.ies, TLCC1C-SL04-LPF140-CR80-CTA40-DD2-FA01.ies, TLCC1C-SL04-LPF140-CR80-CTA40-DD4-FA01.ies, TLCP1C-SL04-LPF040-CR80-CTA40-DD1-FA01.ies |
| Regular files | LDT Files | https://betacalco.com/index.php?option=com_configbox&controller=bcproductmaterials&task=getMaterial&materialId=4276 | files: 1-READ ME TUNNEL MULTIPLICATION FACTORS.txt, TLCC1C-SL04-LPF020-CR80-CTA40-DD1-FA01.ldt, TLCC1C-SL04-LPF020-CR80-CTA40-DD2-FA01.ldt, TLCC1C-SL04-LPF020-CR80-CTA40-DD4-FA01.ldt, TLCC1C-SL04-LPF040-CR80-CTA40-DD2-FA01.ldt, TLCC1C-SL04-LPF040-CR80-CTA40-DD4-FA01.ldt, TLCC1C-SL04-LPF060-CR80-CTA40-DD1-FA01.ldt, TLCC1C-SL04-LPF060-CR80-CTA40-DD2-FA01.ldt, TLCC1C-SL04-LPF060-CR80-CTA40-DD4-FA01.ldt, TLCC1C-SL04-LPF080-CR80-CTA40-DD1-FA01.ldt, TLCC1C-SL04-LPF080-CR80-CTA40-DD2-FA01.ldt, TLCC1C-SL04-LPF080-CR80-CTA40-DD4-FA01.ldt, TLCC1C-SL04-LPF100-CR80-CTA40-DD1-FA01.ldt, TLCC1C-SL04-LPF100-CR80-CTA40-DD2-FA01.ldt, TLCC1C-SL04-LPF100-CR80-CTA40-DD4-FA01.ldt, TLCC1C-SL04-LPF120-CR80-CTA40-DD1-FA01.ldt, TLCC1C-SL04-LPF120-CR80-CTA40-DD2-FA01.ldt, TLCC1C-SL04-LPF120-CR80-CTA40-DD4-FA01.ldt, TLCC1C-SL04-LPF140-CR80-CTA40-DD1-FA01.ldt, TLCC1C-SL04-LPF140-CR80-CTA40-DD2-FA01.ldt, TLCC1C-SL04-LPF140-CR80-CTA40-DD4-FA01.ldt, TLCP1C-SL04-LPF040-CR80-CTA40-DD1-FA01.ldt |
| BIM files | BIM Files | https://betacalco.com/index.php?option=com_configbox&controller=bcproductmaterials&task=getMaterial&materialId=4284 |  |
| Regular files | Use Case Scenarios | https://betacalco.com/index.php?option=com_configbox&controller=bcproductmaterials&task=getMaterial&materialId=4307 | files: Tunnel-case-scenario.pdf |
| Regular files | BIOS | https://betacalco.com/index.php?option=com_configbox&controller=bcproductmaterials&task=getMaterial&materialId=5031 | files: BetaCalco-BIOS (1).pdf |
| Regular files | PoE | https://betacalco.com/index.php?option=com_configbox&controller=bcproductmaterials&task=getMaterial&materialId=5032 | files: POE (3).pdf |
| Dimensional Diagrams | Dimensional Diagrams | https://betacalco.com/index.php?option=com_configbox&controller=bcproductmaterials&task=getMaterial&materialId=4289 |  |
| Product Images | Product Images | https://betacalco.com/index.php?option=com_configbox&controller=bcproductmaterials&task=getMaterial&materialId=4297 | A zip of the gallery images at 1920px. |
| Installation Guides | Installation Instructions | https://betacalco.com/index.php?option=com_configbox&controller=bcproductmaterials&task=getMaterial&materialId=4354 | login required |
| Global File | Declare | https://betacalco.com/index.php?option=com_configbox&controller=bcproductmaterials&task=getMaterial&materialId=5029 |  |
| Performance Data | Performance Data | https://betacalco.com/index.php?option=com_configbox&controller=bcproductmaterials&task=getMaterial&materialId=6840 |  |
| Brochure | TUNNEL | https://betacalco.com/components/com_configbox/data/store/public/custom_media/brochures/tunnel-2025-3950.pdf |  |

## Dimensional diagrams

_Source: Full specification sheet (PDF, imperial) — https://betacalco.com/specsheets/tunnel-ceiling/full/imperial_ · _Source: Configurator page (downloads) — https://betacalco.com/component/configbox/tunnel-ceiling/configurator#downloads_

The drawings with the fixture's dimensions, as printed in the specification sheet. Dimension values in text form (length, diameter, depth, weight) are on the answers of the configurator questions that carry them, under "attributes". The dimensions are drawn in the images; they are not extracted as data here.

- Dimensional diagrams (PDF): https://betacalco.com/index.php?option=com_configbox&controller=bcproductmaterials&task=getMaterial&materialId=4289
- Diagram page 1: https://betacalco.com/components/com_configbox/data/store/public/custom_media/bc_specsheet_diagram_page_images/528-resized-1920.png

## Photometric & performance data

_Source: Full specification sheet (PDF, imperial) — https://betacalco.com/specsheets/tunnel-ceiling/full/imperial_ · _Source: Configurator page (live figures under the configurator) — https://betacalco.com/component/configbox/tunnel-ceiling/configurator#configurator_

- Live performance figures shown on the configurator page: no

### Direct Comfort (DD4) Data based on CCT: 4000K, CRI 80+

| Lumen/Ft | Watt/Ft | LPW |
|---|---|---|
| 1400 | 13 | 103 |
| 1200 | 11 | 106 |
| 1000 | 9 | 109 |
| 800 | 7 | 112 |
| 600 | 5 | 115 |
| 400 | 3 | 119 |
| 200 | 2 | 120 |

### Direct Batwing (DD2) Data based on CCT: 4000K, CRI 80+

| Lumen/Ft | Watt/Ft | LPW |
|---|---|---|
| 1400 | 13 | 108 |
| 1200 | 11 | 112 |
| 1000 | 9 | 115 |
| 800 | 7 | 118 |
| 600 | 5 | 121 |
| 400 | 3 | 124 |
| 200 | 2 | 129 |

### Direct Asymmetric (DD1) Data based on CCT: 4000K, CRI 80+

| Lumen/Ft | Watt/Ft | LPW |
|---|---|---|
| 1400 | 13 | 112 |
| 1200 | 11 | 115 |
| 1000 | 9 | 118 |
| 800 | 7 | 121 |
| 600 | 5 | 125 |
| 400 | 3 | 128 |
| 200 | 2 | 133 |

### TM-30: CCT 2700K

Graphic: https://betacalco.com/components/com_configbox/data/store/public/custom_media/tm30/50-2720.jpg

| Values |  |
|---|---|
| CRI(Ra) | 93 |
| CRI(R9) | 61 |
| TM30(Rf) | 91 |
| TM30(Rg) | 98 |
| Duv | -0.0022 |

### TM-30: CCT 3000K

Graphic: https://betacalco.com/components/com_configbox/data/store/public/custom_media/tm30/51-1260.jpg

| Values |  |
|---|---|
| CRI(Ra) | 92 |
| CRI(R9) | 58 |
| TM30(Rf) | 92 |
| TM30(Rg) | 100 |
| Duv | -0.0003 |

### TM-30: CCT 3500K

Graphic: https://betacalco.com/components/com_configbox/data/store/public/custom_media/tm30/52-1530.jpg

| Values |  |
|---|---|
| CRI(Ra) | 91 |
| CRI(R9) | 53 |
| TM30(Rf) | 90 |
| TM30(Rg) | 99 |
| Duv | -0.0007 |

### TM-30: CCT 4000K

Graphic: https://betacalco.com/components/com_configbox/data/store/public/custom_media/tm30/53-8470.jpg

| Values |  |
|---|---|
| CRI(Ra) | 93 |
| CRI(R9) | 64 |
| TM30(Rf) | 90 |
| TM30(Rg) | 98 |
| Duv | 0.0000 |

## How the configuration code is built

_Source: Configurator page (the configurator) — https://betacalco.com/component/configbox/tunnel-ceiling/configurator#configurator_

The configuration code is the answer codes of the questions below, in this order, joined by "/". A question that is not answered contributes its default code when it has one, otherwise nothing. Answers marked "(none)" contribute nothing. Questions that create sub-positions (accessories quoted as their own line) are not part of the code.

| # | Question | Default code | Luminaire code |
|---|---|---|---|
| 1 | Luminaire (id 4183) |  | yes |
| 2 | Length of Run (id 4225) |  |  |
| 3 | Length (id 4185) |  |  |
| 4 | Lm/ft (id 4186) |  |  |
| 5 | CRI (id 4188) |  |  |
| 6 | CCT (id 4189) |  |  |
| 7 | Direct Lens (id 4190) |  |  |
| 8 | Voltage (id 4193) |  |  |
| 9 | Dimming (id 4194) |  |  |
| 10 | Finish (id 4197) |  |  |
| 11 | Emergency (id 4199) |  |  |

## Configurator: questions and answers

_Source: Configurator page (the configurator) — https://betacalco.com/component/configbox/tunnel-ceiling/configurator#configurator_ · _Source: Full specification sheet (PDF, imperial) — https://betacalco.com/specsheets/tunnel-ceiling/full/imperial_

Questions are listed in the order they appear. Answer codes are the code segments that make up the configuration code. IDs are the identifiers the configurator uses (question id = element id, answer id = option-assignment id).

Some questions and answers are only available in certain combinations of other answers. Those availability rules are not listed here; the JSON document carries them per question and per answer (`visible_when` as a sentence, `visible_when_rule` as the raw rule).

1 page(s), 11 question(s), 49 answer(s).

#### Luminaire (question id 4183, type checkbox, required)

- Description: All data shown at max values based on diffused light diffuser. Consult Performance Data download page for more detail. One power cord for every 50 linear feet.
- Description (metric): All data shown at max values based on diffused light diffuser. Consult Performance Data download page for more detail. One power cord for every 153 linear meters.
- This question's answer codes are the luminaire codes (the product identifier part of the configuration code).

| Answer id | Code | Answer | Details | Light Direction | Lms/Ft | Watts/Ft | LPW |
|---|---|---|---|---|---|---|---|
| 21259 | TLCC1C | Direct, 1300 lms/ft (default) [metric: Direct, 4300 lms/m; imperial: Direct, 1300 lms/ft] |  | Direct | 1400 | 13 | 134 |

#### Length of Run (question id 4225, type lof, required)

- Description: The minimum order length is 4', with lengths available in 2' increments.
- Description (metric): The minimum order length is 1219.2mm, with lengths available in 609.6mm increments.
- Note: 1" length increments available. Consult the factory.
- Spec sheet note: The minimum order length is 4', with lengths available in 2' increments. For 6" increments, consult factory.
- Length entry: feet (imperial) or millimetres (metric). Imperial 4–12 ft, code prefix SFA; metric 1219.2–3657.6 mm in steps of 609.6, code prefix SFB.

#### Length (question id 4185, type radiobuttons, required)

- Description: Length of run is 4', 6', 8', 10' or 12' only, not available as a continuous run.

| Answer id | Code | Answer | Details |
|---|---|---|---|
| 21180 | SL04 | 4 ft [metric: 1219.2mm; imperial: 4ft] |  |
| 21182 | SL06 | 6 ft [metric: 1828.8mm; imperial: 6ft] |  |
| 21183 | SL08 | 8 ft [metric: 2438.4mm; imperial: 8ft] |  |
| 21557 | SL10 | 10 ft [metric: 3048.0mm; imperial: 10ft] |  |
| 21181 | SL12 | 12 ft [metric: 3657.6mm; imperial: 12ft] |  |

#### Lm/ft (question id 4186, type radiobuttons, required)

| Answer id | Code | Answer | Details |
|---|---|---|---|
| 21186 | LPF020 | 200 lm/ft [metric: 700 lm/m; imperial: 200 lm/ft] |  |
| 21187 | LPF040 | 400 lm/ft [metric: 1300 lm/m; imperial: 400 lm/ft] |  |
| 21188 | LPF060 | 600 lm/ft [metric: 2000 lm/m; imperial: 600 lm/ft] |  |
| 21189 | LPF080 | 800 lm/ft [metric: 2700 lm/m; imperial: 800 lm/ft] |  |
| 21184 | LPF100 | 1000 lm/ft [metric: 3300 lm/m; imperial: 1000 lm/ft] |  |
| 21190 | LPF120 | 1200 lm/ft [metric: 4000 lm/m; imperial: 1200 lm/ft] |  |
| 21185 | LPF140 | 1400 lm/ft [metric: 4700 lm/m; imperial: 1400 lm/ft] |  |

#### CRI (question id 4188, type radiobuttons, required)

| Answer id | Code | Answer | Details |
|---|---|---|---|
| 21200 | CR80 | CRI 80+ |  |
| 21201 | CR90 | CRI 90+ |  |

#### CCT (question id 4189, type radiobuttons, required)

| Answer id | Code | Answer | Details |
|---|---|---|---|
| 35049 | CTA27 | 2700K |  |
| 21202 | CTA30 | 3000K |  |
| 21203 | CTA35 | 3500K |  |
| 21204 | CTA40 | 4000K |  |
| 36415 | CTA60 | Tunable White |  |

#### Direct Lens (question id 4190, type radiobuttons, required)

- Description: ¹ When standing at the end view of the profile on the side where the power cord is installed, the asymmetric beam will aim to the right.

| Answer id | Code | Answer | Details |
|---|---|---|---|
| 21205 | DD1 | Asymmetric ¹ |  |
| 21206 | DD2 | Batwing |  |
| 27208 | DD4 | Comfort |  |

#### Voltage (question id 4193, type radiobuttons, required)

- Description: ¹ Not available in North America. ² Only available with DA01 dimming.

| Answer id | Code | Answer | Details |
|---|---|---|---|
| 21212 | V1 | 120/277V |  |
| 21213 | V2 | 240V ¹ |  |
| 21214 | V3 | 347V ² |  |
| 21215 | V4 | Low Voltage ³ |  |

#### Dimming (question id 4194, type radiobuttons, required)

- Description: ¹ Not available with V3. ² Only available with Tunable White. ³ Only available with V4.

| Answer id | Code | Answer | Details |
|---|---|---|---|
| 21216 | DA01 | 0-10V Dimming 1.0% |  |
| 21217 | DA02 | 0-10V Dimming 0.1% ¹ |  |
| 21218 | DA20 | DALI Dimming 0.1% ¹ |  |
| 21219 | DA21 | DALI Dimming 1.0% ¹ |  |
| 39187 | DA23 | DALI DT8 Dimming 0.1% - Tunable White ¹ ² |  |
| 21222 | DA45 | PoE ³ |  |

#### Finish (question id 4197, type images, required)

- Description: ¹ Wood grain finishes may incur longer lead times and setup charges. Consult factory for details.

| Answer id | Code | Answer | Details |
|---|---|---|---|
| 21228 | FA01 | White - Textured | Finish: White - Textured |
| 21235 | FA02 | Black Metallic - Textured | Finish: Black Metallic Textured |
| 21229 | FA20 | Silver Metallic - Textured | Finish: Silver Metallic Textured |
| 21230 | FA25 | Gold Metallic - Textured | Finish: Gold Metallic Textured |
| 21238 | FA27 | Wood grain - Light Cherry ¹ | Finish: Wood Grain - Light Cherry |
| 21239 | FA28 | Wood grain - Dark Walnut ¹ | Finish: Wood Grain - Dark Walnut |
| 36098 | FA30 | Wood grain - White Oak ¹ | Finish: Wood Grain - White Oak |
| 21231 | FA44 | Midnight Blue Metallic - Textured | Finish: Midnight Blue Metallic Textured |
| 21232 | FA45 | Copper Metallic | Finish: Copper Metallic |
| 21233 | FA46 | Charcoal Metallic - Textured | Finish: Charcoal Metallic Textured |
| 21234 | FA47 | Bronze Metallic - Textured | Finish: Bronze Metallic Textured |
| 21236 | FA52 | Champagne Metallic | Finish: Champagne Metallic |
| 21237 | FA53 | Red Metallic - Textured | Finish: Red Metallic Textured |

#### Emergency (question id 4199, type radiobuttons, required)

- Description: ¹ Not available with 347V.

| Answer id | Code | Answer | Details |
|---|---|---|---|
| 21251 | E0 | Not required |  |
| 21250 | E1 | Emergency system - Integral ¹ | Available upon request, consult factory for details. |
| 21252 | E3 | Emergency generated circuit ¹ | Available upon request, consult factory for details. |

## Codes, names and tags

_Source: Products page (search & filters) — https://betacalco.com/component/configbox/productlisting?listing_id=0_

- Luminaire codes: TLCC1C
- Category: Linear
- Aperture (inches): 2.1 - 3.0
- Aperture (millimetres): 51 - 75
- Mounting: Ceiling
- Types: Linear Profiles
- Features: BIOS, Dali, Declare, PoE, Tunable White, Wood Finish
- Shapes: Linear

## Related products (same family)

_Source: Product family page — https://betacalco.com/component/configbox/?view=bcproductsbyfamily&family_id=86_

- Tunnel™ Suspended Continuous (id 411): https://betacalco.com/component/configbox/tunnel-pd/configurator — knowledge: https://betacalco.com/cb-api/bcproductknowledge/markdown?productId=411
- Tunnel™ Recessed Continuous (id 420): https://betacalco.com/component/configbox/tunnel-recessed/configurator — knowledge: https://betacalco.com/cb-api/bcproductknowledge/markdown?productId=420
- Tunnel Quad™ Suspended (id 560): https://betacalco.com/component/configbox/tunnel-quad-pd/configurator — knowledge: https://betacalco.com/cb-api/bcproductknowledge/markdown?productId=560
- (Archive) Tunnel Quad™ DO NOT USE Continuous Recessed (id 561): https://betacalco.com/component/configbox/tunnel-quad-recessed/configurator-copy-537 — knowledge: https://betacalco.com/cb-api/bcproductknowledge/markdown?productId=561
- Tunnel Systems™ Suspended Continuous (id 572): https://betacalco.com/component/configbox/tunnel-systems-pd/configurator — knowledge: https://betacalco.com/cb-api/bcproductknowledge/markdown?productId=572
- Tunnel™ Wall Continuous (id 605): https://betacalco.com/products/tunnel-wl/configurator — knowledge: https://betacalco.com/cb-api/bcproductknowledge/markdown?productId=605

## Pricing & ERP notes

- Pricing type: linear. Prices are not part of this document: they depend on the visitor's customer group and are shown in the configurator and the quote tools to signed-in agents. "linear" pricing is per length of fixture, "regular" is per unit.
- ERP configuration (Infor CPQ): available (ruleset TUNNEL-SF). Whether the ERP (Infor CPQ) can resolve a bill of materials for configurations of this product.

## Sources

- Configurator page (page): https://betacalco.com/component/configbox/tunnel-ceiling/configurator
- Configurator page (intro) (page): https://betacalco.com/component/configbox/tunnel-ceiling/configurator#top-part
- Configurator page (Tech Specs) (page): https://betacalco.com/component/configbox/tunnel-ceiling/configurator#specs
- Configurator page (gallery) (page): https://betacalco.com/component/configbox/tunnel-ceiling/configurator#gallery
- Configurator page (downloads) (page): https://betacalco.com/component/configbox/tunnel-ceiling/configurator#downloads
- Resources & Downloads page (page): https://betacalco.com/resources
- Full specification sheet (PDF, imperial) (pdf): https://betacalco.com/specsheets/tunnel-ceiling/full/imperial
- Configurator page (live figures under the configurator) (page): https://betacalco.com/component/configbox/tunnel-ceiling/configurator#configurator
- Products page (search & filters) (page): https://betacalco.com/component/configbox/productlisting?listing_id=0
- Product family page (page): https://betacalco.com/component/configbox/?view=bcproductsbyfamily&family_id=86