By certification 
Yuyao Ritek Electronics Co.,Ltd is one of the leading China 4 inch table top magnifier lamp woith foldable arm manufacturers and suppliers, welcome to contact us.
RT2100B
Lens size: 4" (100mm)
Diopter options: 3 or 3 +12
Light source: T4 12 Watt circular lamp
Clour options: White, Black
Lens cover included
