LED Retrofit light kits are a simple solution for updating traditional recessed housings to a significantly more energy-efficient option. Kits come with a standard base, an adapter and a pre-mounted trim that are easy to install in existing recessed housings. They are ideal for general and spot lighting, and they are well suited for both indoor and outdoor fixtures that are well protected from the elements. Brandon LED Retrofit kits are dimmable to complement any mood and are available in convenient size to fit most recessed housings.● Wattage:18w/25w/40w● Input Voltage:AC120-277V/AC347V ● Efficacy:120lm/w● CCT:3000K/4000K/5000K● Mouting:Surface in existing strip fixture● Option:Dimmable,Emergency,Sensor● Certification:UL,DLC● Warranty:5 years