The Stylus Pro COB from Streamlight is a slim, compact USB rechargeable penlight designed to fit into tight spaces and provide a work area with light. It offers technicians hands-free lighting in two ways: via a removable, rotatable pocket clip, or with an integrated magnet for attachment to steel surfaces. This light delivers up to 160 lm on high and a run-time of 8.5 hours on low. This light features COB LEDs and uses a lithium ion battery to recharge the product.