Diameter: Dia. 49mm (1.93 in.)
Depth: 61.5mm (2.42 in.)
LED Base: E 27
Beam Angle: 30°/ 60°
Available Colors: Pure White (5500-7000K) and warm white (2700-3500K)
1W EPISTART:  80-120LM/LED 
1W EDISON:  80-120LM/LED
1W CREE: 70-110LM/LED
Power Consumption: 3W (3*1W)
Input Voltage: AC 90-130V/AC 200-240V
UV or IR radiation: None
Lifespan: 50,000+ hours

This product is made up of three 1watt high power 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-1W-Warm-White.pdf
EPISTAR-1W-Pure-White.pdf
EDISON-1W-Warm-White.pdf
EDISON-1W-Pure-White.pdf
CREE-1W-Warm-White.pdf
CREE-1W-Pure-White.pdf

The LED Medium Base Spotlight using 3 high-power LED is great for home lighting and office lighting which requires compact, focused bulbs. The 3 Watt screws directly into your existing socket and reduces maintenance and energy costs. Working with an incandescent dimmer, you can use it as reading light, working light, and tracking light and so on. This high power LED bulb is perfect for all your green retrofit needs. It is available in pure white and warm white. If you need any special color, please don’t hesitate to contact us. This bulb has an expected life of 50,000 hours.