Ring 3™
Surface Mount

RING 3 is our 2nd generation circular performance surface light. Now with a slender 3” profile, the lightweight design works well on lower ceilings and still delivers matchless light outputs with multiple control integrations including PoE and wellness technology including BIOS and Dim to Warm. 10 metallic and 2 wood grain finishes are available. Metallic sheens balance out functional forms with an elegant touch. Wood finishes ground the space with a feeling of warmth.


Tech Specs

Body and trim

Steel and aluminium.


Powder coated.


Opal Polycarbonate, supplied in sections.


Luminaires mount directly over 2x3" or 2x4" J box (by others - North America only).


Ring 3 can integrate into your data network via Power over Ethernet (PoE) connectivity.


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


Consult factory regarding sensor compatibility.

Delivered Lumens 

Delivered lumens & LPW based on 4000K (min 90 CRI).

Remote Emergency 

Emergency option provides a 1.5 hour (3 hours for EU) emergency lighting facility. The remote system includes the inverter module, NiCad batteries and a remote wall/ceiling LED charge indicator and test switch (NA only) Maximum distance between wall/ceiling plate and luminaire is 15' (4.5m). Test switch fits a single gang box (not supplied).

L70 @25°C 

> 50,000 hrs.


Damp Rated.


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

Mounting & Optics

Icon for Ceiling Direct Ceiling Direct
Icon for Direct Direct
Icon for Declare Declare
Icon for Dim to Warm Dim to Warm
Icon for PoE PoE

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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.