... CE and Rohs Certificate. LED hold can change to GU10, E27 3w led bulb change normal 25w lamp OEM Product features: 1, ... free, no IR and UV, eco-friendly7,Aluminum alloy lamp shell with sandblasting and oxidation surface treatment8,Input voltage: ... Protection High Voltage Surges Protection LED Manufacture Cree, Seoul, Semi Operating Temperature -20°---+40 °LED Lamp Life 50,000 hoursRelevant ...