Size: 50*53mm Voltage: 230V Power: 5W Color temperature: 6000K Cool White Material: Plastic Light: 450lm Beam angle: 38 Color rendering index: > 80 LED chips: SMD2835 Lifespan: 25,000 hours Package:10pcs Bulbs Energy SavingReplace the old 35W GU10 halogen bulb with 5W GU10 LED bulb, saving 90% on your electricity bill. Up to 25,000 hours of life will reduce your maintenance costs by reducing the frequency of lamp replacement. Easy to InstallThese GU10 LED bulbs can be easily installed to replace regular GU10 halogen bulbs. Startup time is less than 0.5s, no need to wait to warm up the lamp. High QualityCE, ROHS certified, 3 years warranty. ALUSSO GU10 LED bulbs do not contain lead, mercury or other hazardous materials. No UV or flicker, eliminating eyestrain caused by traditional light sources. Wide ApplicationThese GU10 bulbs are ideal for kitchen, living room, bedroom, office, restaurant, hotel, cafe, ceiling light, wall or ceiling spotlight, track light , recessed spotlights, etc.