4\'\' led down light,12w square down lamp,ceiling lamp,140*140*H57mm

Led Down light O011 Series 12W,high brightness,high CRI,replace conventional 4\'\'square down light,ceiling light

Feature:
1. Frame and the back cover are both made of aluminum, with great heat dissipation.
2. Super Pure polished aluminum
3. High brightness, light is very soft and comfortable.
4. High efficiency consistant current driver external, with heat protection system, can work under unstable voltage.
5. Special designed circuit, all the LEDs work separately, one failed LED will not affect the others.
6. Ecological and recyclable materials. Save 10 times energy more than that of incandescent lamps,2 times of CFL Lamps at the same illumination. Minor emissions 65% less CO2.
7. Low light attenuation to 3%~5% in 3000hrs.
8. Above 40000 hrs, much longer life than CFL tube: Min. 5~8 years (suppose that light is on 8 hours per day).

Basic Info.:
Power: 12W
Size::140*140*H57mm
Cut out: 125*125mm
LED Type: Taiwan Lumenmax SMD5630
Lumen Output: 960~1020lm(12w) 
Beam Angle: 120degree
Material:AL+Frosted PMMA
Power Factor: full load >0.90
CRI: >80Ra
Color Temperature: 2700~7000K
Input Voltage: AC100~240V
Working Temperature:-20C~+ 40C
Storage Temperature -35C - 55C
high efficacy
Installation Way: ceiling mounted type

Aging:
All products are aging 48 hours before they out.
Applications:
Instead of the indoors ceiling light
School / Universities / Hospital
Conference / Meeting room /Show Room
Commercial Complexes
Factories / Offices
Super-markets
Residential / Institution buildings
Certified:
Passed CE, RoHS,
Quality Warranty: 
2 years warranty and single trip shipping cost we bear for the failed lamps, after-service and technical support.