LF&reg; 5W MR16 GU10 LED Bulbs, 50W Halogen Bulbs Equivalent, Not Dimmable, 350lm, Warm White, 3000K, 38&deg; Beam Angle, CRI&gt;90, Standard Size, Recessed Lighting, Track Lighting, Spotlight, LED Light Bulbs Solid State. Shockproof and vibration proof Save electricity bill. Replace 50W halogen bulb by 5W LED, save 90% on electricity bill of lighting Easy Installation. Standard MR16 shape with GU10 base. Can be easily fitted instead of ordinary MR16 halogen bulbs Eco-Friendly. RoHS compliant. No lead or mercury. No UV or IR Radiation Reduce re-lamp frequency. Lifespan is over 50000 hrs. Save effort and maintenance costs on changing bulbs frequently