... ° 30° 45° 60°LED Source12*1WLED'S Operating Life50,000HoursAdvantages:1.Vinstar led bulb has pretty appearance as quality2.90% energy ... CE approved7.No risk of mercury emission, environmental protection Application:1.Residential Buildings, Home2.Office, Meeting Room 3.School, Library4.Factory ... *300*12; 600*600; 1200*300; 600*1200mm), LED spot light(GU10, MR16,AR111, PAR series), LED bulb(E27/E26/B22/ ...