The premiere dimmable R40 flood light, LumiSelect™ R40 allows you to install LED lighting in a R40 form factor for downlights or track lights while maintaining full dimming capabilities. Utilizing advanced CREE XP-E LED Light engines, the LumiSelect™ R40 can achieve light output comparable to a 75-80 Watt incandescent lamp while only using 16 watts of power.