This MR16 LED lamp is designed as a direct one-for-one replacement of traditionally inefficient MR16 halogen lamps. Operating at 12V AC with 3 High powered 1watt LED's and a beam spread of 38 degrees, this lamp is the perfect solution for any 12V track lighting fixture using the GU5.3 bipin base. These bulbs have an average life span of 50,000 hrs.                                                                                             Spot LED Light Specifications:
Input Voltage: 12VAC/DC,
Base: Standard G5.3
Light Source: 3x1 W  high power LED
Total Lamp Power Consumption: 4.3 W
Halogen equivalent: 25 W
Beam Angle: 60°
Work Temperature: -20°C~50°C
Work Humidity: 10%~90% RH
Light Quality CRI: Ra>75
Available Light Color: Daylight White (6000-7000K) ,Warm White(2700-3200K)
Luminous Flux: Daylight 190 lm,Warm White 150 lm
Rated Life: 50,000 hours
Dimensions: Ø 51 mm, length 45 mm