Color temperature: 
     ww(warm white):    3000-3500k 
     cw(commercial white):   4500-6000k 
     pw(pure white):    6500-7500k 
     Red/Green/Blue
Material:           Aluminium+PMMA  
Size:                  595*595*11.5MM
Power:              36W
Luminous:        3000-3100LM
LED type:          Samsung SMD5630
Input voltage:  AC100-245V
Frequency:                 50-60Hz
PF(power factor):      >0.9
Power efficiency:      >85%
CRI:   >80
Store temperature:     -20℃---40℃
Lifetime:           50000Hrs
Warranty:        3 years
Carton size:   690*690*220MM