Global Industrial 3 Diopter LED Magnifying Lamp, White

3 diopter magnifying desk lamp with led bulb - white ppremium 2-in-1 lighting and magnification lamp with metal g-clamp for desktop use. comes with 5" round glass lens and a hinged, dust-proof cover. uses 80 ultra-efficient smd leds which offer glare-free light. adjustable swing arm is made of metal and includes an arm cover which reduces possibility of hand pinching or injury. 2 prong ungrounded plug. lens cleaning cloth included. features the maximum table top thickness is 2 1/2" distance of clearance needed between the table top and light is 10" swing arm will move to a vertical position illuminance1860 lux 1860 lumen/m cct is 6500k application commercial. etl & cetl listed.