Light Blue&trade; LED 6-Watt MR16 Bi-pin GU5.3 Base, 50W Equivalent, Instant On, High Power Warm White, LED MR16, Light Bulbs, UL-Listed LED 6-Watt MR16 GU5.3 Base, Non-Dimmable, Saves over 80% energy cost Perfect Standard Size like the Halogen Bulbs for Recessed Lighting, Track Lighting, Eco-Friendly. UL certified. No lead or mercury. No UV or IR Radiation Color temperature 3000K (Warm White), 38 degree beam Spread, 400 lumens, 30,000 Life hours, UL certified. Replace your 50W Halogen With 6W LED. Solid State. Shockproof and vibration proof.