eTopLighting, Pack of 10, MR16 Brightest 12V 3W LED Bulb Cool White LED Bulb, LEDMR16-12V-3W-DW-10 (10) x MR16 LED Spot Light Bulb 12V 3W (3 x 1 Watt LED) LED - Less Energy Consumption. 90% less than halogen bulb Bulb Type: MR16 Bi-Pin Dimension: (49mm Diameter, 55mm length) Lumens: 220 - 260 Long Life: Approx. 50,000 Hours bulb life Versatile Usage: Applicable Home, Office, Restaurants, and Stores Crisp and Brilliant Day White Light, Excellent Beam Control