The ex-protected power LED lamp model HL 10 EX W in angled form consists of very impact-resistant and waterproof plastic housing (IP 67). A unique feature is the swivel diffuser, which allows you to switch from high beam to near range light. With a light output of approx. 170 lumens and a lighting duration of approx. 11 hours, this luminaire is one of the most powerful of its kind. The rotatable retaining clip of the luminaire is very user-friendly for attaching to clothing. 4 Mignon batteries (type AA) are included.