Hykolity 4" led downlight recessed can light integrated baffle trim design retrofit ceiling lamp 9w [65w equivalent] 720lm 3000k soft white dimmable-pack of 4 Eco-Friendly: Energy savings of up to 75%. Equivalent to a 65W incandescent bulb. No UV or IR radiation output. Contain no Lead or Mercury. Easy Installation: Fits most 4" Can Light Housings with Standard E26 Base or TP24 LED Connector. Dimmable light output with most LED Dimmers. High Quality: Lighting Facts LM79/ LM80 Compliant. Made to the highest standards to avoid electrical shocks or fire hazards. Wide Application: Ideal for bedrooms, kitchens, living rooms, dining rooms, meeting rooms, offices, hallways, wash rooms, restrooms, garages, etc. Long Life Performance: Rated to last over 25000 hours! If they're used for 3 hours per day on average, that's 25 years before you need another LED Down Light!