Continuous Recessed

OOOOH dazzles up traditional linear lighting concepts with an innovative louver system. An array of ellipses is incurved to conform to a tunnel-shaped profile creating a subtle aesthetic and sublime lighting effect. The louver system not only tempers the starkness of the commonly exposed diffuser and adds an enchanting decorative feature, but also offers visual comfort by minimizing glare. Behind the louver system is either the Comfort diffuser which provides a softer and even distribution of light, or an asymmetric which skews the light for brightening up walls or adding to the ambient light. Ooooh presents a simple way to transform a functional light into a luxurious design feature.  


Tech Specs




Powder coated.


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


Opal acrylic.

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.

Grid Ceilings

Dimensions are nominal for grid ceiling fixtures. Fixtures are designed to fit within standard grid ceiling systems.


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


For circadian lighting, consult factory.

Reported L70 @25°C (77°F)

> 60,000 hrs @ 1300 lumens/ft (4300 lumens/m).

Estimated L70 @25°C (77°F)

> 149,000 hrs @ 1300 lumens/ft (4300 lumens/m).

Delivered lumens

Delivered lumens & LPW based on 4000K CRI 80+

Tunable White

Tunable white available, consult factory.


Damp Rated.


US Pat. No. D969,395.


  • ETL
  • CE
  • Grounding
  • Damp Location (Indoor Use)
  • Mounting Suited On Flammable Surfaces
  • IP 20

Mounting & Optics

Icon for Recessed Recessed
Icon for Direct DD1 Direct DD1
Icon for Direct DD4 Direct DD4
Icon for Bios Bios
Icon for Declare Declare
Icon for PoE PoE

Product Configurator

Product Family

Beta-Calco envisions a world where beauty is a baseline standard for the built environment. We drive towards more dynamic and impressive solutions with robust product development.