The Einstein 600+ headlamp is delivers up to 600 lumens of light, and it features 4 individual light modes including high, low, turbo and strobe. The water- and impact-resistant design enables use in most conditions, while the adjustable head strap allows a secure fit. Removable strap design and included steel clip allows for use as a task/worklight with magnetic base. Durable aircraft aluminum construction with 1 meter impact resistance and IPx6 water resistance. USB rechargeable with included magnetic charging cable.