Euclid 40 WE ERLE System
Radiant Lighting
Euclid 40 WE ERLE System
Radiant Lighting
The Euclid 40 WE ERLE System IP20 by Radiant Architectural Lighting has won a Build Back Better Award in the 2025 lighting category.
The Euclid 40 WE ERLE System IP20 by Radiant Architectural Lighting has won a Build Back Better Award in the 2025 lighting category.
The idea behind the development of the Euclid 40 WE ERLE System is to extend the working life up to 30 years by making the light engines easy to replace on site.
It is designed for use in interior cove lighting applications where dynamic lighting is required.
The Easily Replaceable Light Engines (ERLE) can be replaced without using specialist tools or requiring the system to be removed from its mounting location.
A clamshell design clamps the aluminium core light engines to the heat sink with a cam action, ensuring excellent thermal management, allowing them to be easily removed and replaced.
Once the extruded side panel is released by the locks and hinged open the light engines can be easily accessed and unplugged from the wiring loom. New light engines can then be connected to the system wiring, pushed into position and the hinged panel closed and locked without removing the system from its mounting position.
Keeping the lighting system in use for an extended period of time is one of the most effective ways to reduce the overall carbon footprint of this type of system.
The additional benefit of this design is that the lit effect can be updated during the life of the system by changing the textured glass or the mix of light engine LEDs.
The remote DMX drivers can be replaced at the end of life and new dimming sequences added to the DMX controller.
The system can be configured as a linear system for straight runs and as an articulated system in curved locations. The shorter articulated luminaire sections can be connected with flexible cable or ball joints based on the patented 3D LED Flex system.
Radiant’s Water Effect luminaires produce decorative, dynamic effects using a combination of LED in various colour temperatures and colours, DMX controlled dimming sequences, and textured glass optics. Lit effects can be customised by adjusting these elements.
The Euclid 40 WE ERLE System provides up to 4,000 lumens per mtr, depending on the mix of LEDs and the textured glass panel used.
On site light engine replacement can be undertaken by a qualified technician on site without the use of any specialist tools.
Easy on-site replacement of light engines is a key element of the design of all new Radiant systems, and the Euclid 40 WE ERLE System IP 20 is one of the first examples of this approach.
