【ENERGY SAVING】: GU10 50W Halogen Bulb. Easy to install. Average Household Energy Costs are 10 per Year. 【EXCELLENT AND SAFE LIGHTING OUTPUT】: Gu10 Light Bulb, 35° Beam Angle, 10%-100% Dimmable, CRI 99+, 2700K Warm White. 【MANY LIGHTING APPLICATIONS】: 50W GU10 Halogen bulb used for Spot Lights Ceiling Bulbs, Track Lighting Bulbs, Accent Lighting in Homes, Offices, Art Gallery, Museum, Restaurant, Retail Shop, etc. 【DURABLE AND STANDARD SIZE】: 6 Pcs Halogen Spotlight Bulbs 2 Pin, Diameter: 5CM, Length: 5.1CM， Base: GU10 Bi-Pin (10mm apart). These bulbs can be easily screw in all standard GU10 cans fixtures without replacing the whole fixture. 【90-DAY WARRANTY】: Light Bulb GU10 Lifespan of 2,000 Hours, 1.8 Years with 3 Hour Daily Use. We are committed to providing our customers with high-quality standard light bulbs. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store