■ Inherently safe explosion-proof construction that acquired triple certifications in Japan, IEC and ATEX ■ High performance LED 2 lights for spot light and diffuse. ■ Professional specifications that can withstand harsh use at a reasonable price. It is an inherently safety explosion-proof structure that has acquired IEC and ATEX explosion-proof certification. By placing the LED light on the top, it reduces the shade on your hands caused by the brim of a helmet. Each LED can be lit independently or both at the same time. The head can be tilted 45° forward if needed. Lightweight within 3.5 oz (100 g), even when used with 3 AAA alkaline batteries, this product is thin enough to be worn on a helmet, and it will not get tired.