LE 4W GU5.3 MR16 LED Bulbs, 50W Halogen Bulbs Equivalent, 12 VAC/DC, 38&deg; Beam Angle, 310lm, Warm White, 3000K, Not Dimmable, LED Light Bulbs, Spotlight, Pack of 5 Units Excellent Performance: The LED bulbs turns on at full brightness with 310 lumens comfortable warm white light (3000K), with 38  narrow beam angle, ideal for accent lighting. Save electricity bill. Replace 50W halogen bulb by 4W LED will save over 90% on electricity bill of lighting Easy Installation. Standard MR16 shape with GU5.3 base. Can be easily fitted instead of ordinary MR16 halogen bulbs Long Lifespan: The LED Bulbs with the low power consumption provides over 50,000 hours lifespan, reduce the re-lamp frequency, save energy and labor. Application: This LED Bulb is ideal for General lighting and Accent lighting, such as Art Galleries, Museums, , Home, Hotels, Offices, Restaurants, Retail Shops and much more.