The black square Elan 10w LED downlight is a fixed fire-rated downlight with separate dimmable driver. Unlike many other downlights on My Green Lighting, this downlight does not use standard GU10 lamps, but is a completely integrated LED low energy unit. The Elan 10w LED downlight has COB (chip-on-board) reflector technology and 40 degree beam angle, which gives a similar lighting effect to a traditional dichroic halogen, but with higher light output and uses less energy. The interchangeable bezels mean that if you change your mind in the future you can simply update your fitting to match your decor without re-wiring. Extended guarantee: The Elan downlights come with a 7 year manufacturer warranty. To qualify for this extended guarantee the products must be installed by a qualified electrician and used according to the manufacturers guidelines. You may be asked to provide proof of this in the event of a claim.