Sealey RED Rechargeable COB LED Head Light Lamp with Auto Sensor 4hrs Run Time. This headlamp features a 360° ball socket mount for directing light anywhere needed. It comes with a high-quality, comfortable elasticated headband that can also be used as a wrist band. The headband is easily removable, allowing the lamp to be used as a standalone table light. An integral clip in the lamp base allows mounting to a cap or shirt pocket. It offers 5 functions: 1. Full power White Light, 2. 40% Power White Light, 3. Red Light, 4. Red Flashing Light, 5. Sensor Controlled. Each function is accessed by a quick successive press of the button. Once on a desired function, the next press turns the lamp off. A long press (2 seconds) activates sensor mode, where a hand wave close to the unit turns it on/off.