For use as a general purpose safety lamp for inspection and work tasks, the rechargeable battery offers a convenient and cost-effective solution for Ex applications where a handlamp is frequently required for long periods. The handlamp body and lens ring is moulded In a highly resilient thermoplastic material able to withstand the drop and impact expected from heavy industrial use, even at sub-zero temperatures. Additionally the material is anti-static, ensuring there is no risk of a dangerous build up of static charges. The lamp enclosure is sealed to IP66, preventing the ingress of dust and sealing against water in all conditions except submersion.