(Pack of 8)MR11 LED Light Bulbs. Operating voltage: AC/DC 12V, low working voltage,safe.Power:1W, Lumen:90 lm. Light Color: Warm White,2800K-3200K.One order included 8 pack MR11 1W LED Light Bulbs Money & Energy Saving. Power:1W, 1W LED replaces 10 watt MR16 Halogen Spotlight Bulb, save up to 90% on electricity bill. The light body made of the aluminum, aluminum heat sink ,which make sure the light lifespan, low power consumption ,and energy saving Easy installation. Socket Base : MR11 / GU5.3. Size : 48 mm*35 mm/1.8 inch*1.3 inch. Bin-Pin Space : 5.3 mm/0.2 inch. Standard MR11 shape with 5.3mm bin-pin space ,just plug and play. Can be easily fitted to replace ordinary mr11 halogen bulbs Long Lifespan. No mercury or other hazardous materials. With a lifetime of up to 30000 hours, which can reduce the hassle of frequently replacing light bulbs Suitable for landscape lighting, range hood, display cases, recessed lighting, hospitality lighting, residential lighting, home use, office, store, super market, bars, cafe, exhibition, halls, museum hotel, restaurant ,etc Non-dimmable/Not dimmable Material: Aluminum, acrylic ,plasticBase Type: MR11Bin-Pin Space: 5.3 mm/0.2 inch Dimensions (D*H): 35mm*48mm/ 1.3 inch *1.8 inch Input Voltage: AC/DC 12V Power: 1 Watt Lumens: 90LM Light Beam Angle: 38°CRI(Ra): >80 Light Color: Warm White Color Temperature(CCT): 2800-3200K Package Included:8* mr11 led bulbs 1 watt 1W LED MR11 Light Bulbs, 12v 10w Halogen Replacement, GU5.3 Bi-Pin Base, Warm White 3000K, Pack of 8 Save up more than 90% power consumption. Easy to install, just plug and play. High Brightness and Low Heat. No UV radiation. Light up your whole room. Safe and long lifespan. Instant start, no flashing and shockproof. Perfect for home use, office, store, super market, bars, cafe, exhibition, halls, museum hotel, restaurant, decoration. Note: 1.If your working voltages is 100-240V,a transformer for 12V is needed. 2.We recommend to use led transformer or keep 1 or 2 halogen lamps to meet the Minimum power of traditional transformer.