Diameter: DIA142mm (5.60 in.)
Depth: 140mm (5.51 in.)
Open Hole:DIA.125mm(4.92 in)
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: 45W (15*3W)
Input Voltage: AC 90-130V/AC 200-240V
UV or IR radiation: None
Lifespan: 50,000+ hours

This LED ceiling light adopt High power led(3W) as light source, utilizing the improved Buckle Technology of Circumference fin sheet, connecting with the body of Aluminum alloy lamp and Fin through Soldering, transmit heat rapid, together with high density, ultra-thin fin sheet, it can exchange heat rapid. With a fully adjustable hinge, you're able to angle the output of light however you'd like, even once the fixture is installed.

This product is made up of Fifteen 3watt 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-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