HALO LT56 6 in. White Recessed All-Purpose LED Retrofit (3000K) Long lasting LEDs with 32 years of life (at 3 hours per day) For use in Halo and select 5 in. and 6 in. recessed light cans 90 CRI enhanced colors, gives a closer to sunlight look indoors Retrofits existing 5 in. or 6 in. housings with screw base adapter included Torsion spring adjust for housing size, holds trim securely to ceiling