Product information details:
Model
U18H
Power supply
100－240V～50/60Hz
Minimum Working Voltage
DC5V1A(5W)
Light illumination
260LM
Color Temperature
3000-5000K
CRI
＞90
Light Source Power
42×0.2W（LED） smd2835
Support
3 files dimmable,3color temperature
Materials
ABS+FE+ALUIMIUM+PC
Color
White,BLACK
Product Size
450*140*318mm
Box Size
445*178*45mm
N.W/G.W
800±10g/1000±20g
Packaging
10PCS
Gross Weigh/CTN
12Kg
Carton Size
460*245*375mm
https://www.melay-lighting.com/led-desk-lamp/led-usb-desk-working-light.html