Magnifying Lamp               
Lens material:glass              
Lens size: 3.5"                
Diopter: 3D,8D bifocal lens
Supplied with switching power                        
Light: 60pcs LED                
Iuput voltage:100V-240V    
Power: 3.5W                             
Life of the LED: 2000h   
Luminance: 1100Lux        
Colour available: white, black