H251ALED Wolf Safety H-251A ATEX LED Hand Lamp Black – Rechargeable 210 lm. The Wolf Safety LED rechargeable handlamp has 210 lumens lighting power and a range of 5m. This Handlamp offers extreme robustness and reliability in harsh environments. It’s scratch and impact resistant lens are made from 6mm toughened glass and the body and lens ring are moulded in a highly resilient thermoplastic material to withstand drop and impact expected from heavy industrial use, even at sub-zero temperatures.