Ledlenser W1R Work Clip-On Work Light The Ledlenser W1R Work is an ultra-compact work light that can be mounted in a wide variety of configurations between its integrated clip, magnet, swivel structure, and tilting lamp head. Hands-free light is the name of the game here, with the W1R Work mountable to hat brims, clothing, metal surfaces, and more. The LED casts 60 to 220 lumens for light adaptable to most scenarios. This simple little light provides high-quality, flicker-free light so work tasks are never interrupted. The whisper-weight, ultra-compact design of the W1R Work is easy to carry every day without a second thought. Simple to Use Easy to operate with a simple front switch, the W1R Work deploys simple Low/High brightness levels for universally accessible lighting. Even the Transport Lock function - which prevents accidental activations - is just a press or two away! The lithium-ion battery pack is USB-C rechargeable and has a 7-hour maximum runtime to outlast normal use during work shifts.