Various discounted bulk pack sizes of 6w / 600 Lumen Aurora LED downlights in matte white/ satin nickel or chrome. 3000k warm white (see pictures for demonstration of light colour). Dimmable, but also works the same as a non dimmable unit on a standard on/off switch. See Description for fulll details. Genuine UK Seller (20 years on eBay!). Ships quickly from the UK on a UK post service. This is not your typical unbranded/ nonsense branded "HappySunnyLightingCompany" type product, I do not sell this type of junk. This product is made by Aurora UK and as such, they are a cut above in terms of quality, reliability and longevity and are genuinely CE certified and come with a 1 year UK based warranty.