The Acerbis "Flame" work lamp is super suitable for the workshop, it can be folded and is via USB cable, rechargeable. 

Details:

• Adjustable light intensity for a wide variety of applications
• Previously selected light intensity is stored until a new setting is selected
• A magnet allows attachment to all metal surfaces
• Size of the closed lamp: 150x48x39 mm
• Size of open lamp: 270x48x39 mm
• Weight: 157g
• Full charge in 4 hours
• Usage time: 4.5 hours with maximum intensity head light (48 hours with low intensity) and 3 hours with maximum intensity side light (30 hours with low intensity)
• Light output: 150 lumens with head light and 360 lumens with side light
• USB power cable included in the package
• Rubberized surface for maximum grip
• Hook for hanging the lamp vertically
• Multi-angle LED adjustment, with 270 degree rotation