Light source: Using COB chip, the luminous flux is 90lm/w (LM) output, which can completely illuminate the kitchen, living room, bedroom, dining room, bathroom, meeting room, office, and corridor. light source Wide Application: These low profile ceiling light are ideal for closets, kitchens, hallways, doorways, basement, bedroom, offices, basement, new and old construction remodel, interior and exterior of house, soffit, or any space requiring a complete recessed lighting kit. New radiator design: ceiling downlight spotlights using advanced aluminum, the radiator can effectively solve the heat dissipation problem. Humanized design: between the power driver and light body, using male and female pair patch cords, very easy to install. It generates little heat and emits no ultraviolet rays, effectively preventing colour fading in objects exposed to light and helping to prevent skin darkening and ageing.