This Standard Par20This Standard Par20 120V-277V Led Lamp Compares To The 35W Halogen. Featuring A 4200K Cool White Temperature, This Lamp Puts Forth A 40-Degree Flood Beam Spread Angle. 120-277 V Led Lamp Compares To The 35 Watt Halogen. Featuring A 4200K Cool White Kelvin Temperature, This Lamp Puts Forth A 40 Degree Flood Beam Spread Angle. This Product Is Designed For Use In An Enclosed Or Open Fixture Outdoors.