... : Ø146mm Beam angle: 8, 15, 30, 45 and 60° Color: red, green, blue, white, warm white and amber Housing: aluminum Lifespan: 50,000 hours ... Ambient temperature: -20 to +50°C Easy to install Substitutes conveniently and energy ... -saving Brands of LED: SSC, Cree, Luxeon, Edison, K2 Luxeon and K2 Edison Size: 5 x 1W: Ø158 x 101mm or ...