xtf2015 12W Round Led Surface Warm White 3000-3500k Super Bright LED Panel Light Ceiling Downlight Lamp Kit with LED Driver AC 110-240V Modern design LED ceiling or wall surface mounted downlight panel light kitchen light Environmental friendly, low heat, low power consumption, energy-saving (can save up to 90%) Installation step, please refer to the third picture on the left. Very easy to install and dismantle. Non-dimmable. No flicker. Quick start. Eye protection. No IR or UV radiation. Application: home, hotel, office, meeting room, show room, shop, hospital etc.