Diameter: Dia. 49mm (1.93 in.)
Depth: 80.5mm (3.17 in.)
LED Base: MR16
Beam Angle: 30°/ 60°
Available Colors: Pure White (5500-7000K) and warm white (2700-3500K)
3W EPISTART:  180-210LM/LED 
3W EDISON:  120-180LM/LED
3W CREE: 110-150LM/LED
Power Consumption: 6W (3*2W)
Input Voltage: DC 12V
UV or IR radiation: None
Lifespan: 50,000+ hours

This product is made up of three 3watt high power LED, but working under 400-420MA, actual power consumption 2watt/LED

EPISTAR: Made in TAIWAN and encapsulated in CHINA. Brightness degradation: 7 %-10% after 1000 hours

EDISON: Made in TAIWAN, original imported. Brightness degradation: 5 %-8% after 1000 hours

CREE: Made in U.S.A, original imported. Brightness degradation: 3 %-5% after 1000 hours

JX LED Driver: Medium quality LED Diver. Fault rate: 0.3%-0.7%

LF LED Driver: High quality LED Diver.  Fault rate:  0.1%-0.3%

Datasheet of each version LEDs:

EPISTAR-3W-Warm-White.pdf
EPISTAR-3W-Pure-White.pdf
EDISON-3W-Warm-White.pdf
EDISON-3W-Pure-White.pdf
CREE-3W-Warm-White.pdf
CREE-3W-Pure-White.pdf

Our MR16 6 Watt LED Spot Light is an LED light bulb that replaces a wide variety of halogen and fluorescent lighting with a green, efficient, longer-lasting LED bulb that is comparable in size. This bulb has a common Bi-pin base that fits directly into your existing socket and will fit into any place that a CFL will, while reducing maintenance and energy costs and providing a steadier light. It also holds the prestigious RoHS (Restriction of Hazardous Substances) certificate, which states that no toxins or harmful materials were used in its production.