SCANGRIP MAG PEN 3 Rechargeable LED Pencil Work Light for professional use provides up to 150 lumens of light. Its stepless dimmer function enables the light to be adjusted between 10% to 100%. The clever design provides illumination from both the lamp head, and the precision top light, while the side switch ensures single-handed operation. It has a slim and elegant design featuring a sturdy rubber surface which is both sturdy and comfortable. Built-in magnets provide versability and hands-free use. Comes complete with USB charging lead and pocket clip. Specifications: Main Light:Luminous Flux, Max.: 150 Lumens.Illuminance, Max. @0,5m: 200 Lux.Illuminance Distance: 0.50m.Beam Angle: 120.Secondary Light:Luminous Flux, Max.: 80 Lumens.Illuminance, Max. 2,000 Lux.Illuminance Distance: 0.50m.Beam Angle: 25.Length: 174mm.Power Source: Rechargeable Battery.