The premiere dimmable R20 flood light, LumiSelect™ R20 allows you to install LED lighting in a R20 form factor for downlights or track lights while maintaining full dimming capabilities. Utilizing advanced CREE XP-E LED Light engines, the LumiSelect™ R20 can achieve light output comparable to a 40-50 Watt incandescent lamp while only using 6 watts of power.