LED: 28SMD 
Color rendering index: 80 Ra  
Color temperature:5500-6500K                        
Nominal life:30,000hours  
Lux: 700 Lumen 
Material： ABS + Aluminum Alloy 
SIZE：D202*H245*50MM
Battery:Built in 1* 2200mAh 18650 Li-ion battery 
lighting time:  USB style :3hours
Recharging time: 3-4hours 
Weight:630g
Funtion:100% brightness ，50% brightness 
With battery indicator 
IP 44  
Color : Blue ,Green,Red ,Yellow,