1, Light source:100V-240V, 22w ring lamp.
2, Lens size:5"
3, Diopter:3diopter/5diopter/6diopter/10 diopter
Magnifying Lamp
Lens material: Glass
Lens size:127mm dia
Diopter:3x 5x 8x 10x
Light source:110V-120V/220V-240V
Colour available:white
T5 22w circular fluorescent lamp