LED recessed downlights are now available with a 3? 1/2-inch aperture that delivers 10.5 watts with 500 lumens at 3000K; a 4? 1/2-inch aperture that delivers 14 watts with 622 lumens at 3000K; and a 5? 1/2-inch model offering 14 watts with 635 lumens at 3000K and 730 lumens at 4200K. The fixtures can save more than 75% of energy compared to 65-watt BR30 lamps, says the maker. They are tested to the LM-79 IES standard for LEDs and are undergoing Energy Star certification. 800.686.6672. www.noralighting.com.