PAR-style high-power, high–efficacy lamps are available in PAR20 styles with energy consumption of 7 W, PAR30 units with 12 W consumption, and PAR38 bulbs that use 15 W. Edison medium screw–base and GU24 bi–pin base bulbs operate either in 120 Vac dimmable or in voltage input range of 90–290 Vac. Featuring 3,200[degrees]K warm–white light, UL–listed units have CRI of 82 for optimal color and focused beam of 45[degrees], which generates brightness from 333–762 lumens depending on model.