Specifications:

Input voltage  :   AC85V-265V
Frequency : 50HZ-60HZ
THD : ≤9%
Power factor : >0.98
LED working voltage : DC30-36V
LEDs QTY : 1PC
LED Power : 20W
Whole power consumption : 25W
LED luminous efficiency : 90-100LM/W

Luminaries efficiency  :
 WW  1700LM
 NW  1872LM
 CW  1920LM
Luminaries efficiency  : >90%
Average lux  :
Height 2M      26LUX
Height 3M      11.5LUX
Height 4M      6.5LUX

Facula area :
Height 2M      3.3*3.3M
Height 3M      6.5*6.5M
Height 4M      9.8*9.8M
uniformity of illumination :  >0.6
Color temp  :    
WW           2700K-3900K
NW            3900K-6000K
CW            6000K-7000K
CRI :
WW                          Ra>78
NW / CW                 Ra>85
Distribution curve : Symmetric / Circle facula
Light distribution pattern : LED + reflection shade
LED crunode temp  : ≤60℃
Working environment temp.   :  -30℃——+55℃
Storage temp. : -25℃——+65℃
IP Rate : IP65
LED Source lifespan : >50000hrs
Cable connection :
BROWN                  L -  Live wire
BLUE                       N -  Null line
YELLOW/Green     G – Earth wire
Housing color  : Black/ silver
Certificate : CE/ Rohs
N.W./G.W. : 2.4Kg/2.6Kg
Packing (cm) : 27.5*16.5*23.5

Warranty: 3-year