Hardhat Compatible Rugged enough for the outside of the hardhat. COAST headlamps with Hardhat Compatible design include clips for attaching the light to the hat. High|Medium|Low Control your light power with the push of a button. Cycle between full light, medium light and low light options. Hinged Beam Up, down, or straight ahead. All COAST headlamps feature a hinged, tilting head so that you can adjust the lights direction and see right where youre looking. Light Control Dial Adjust light intensity to meet your need. COAST headlamps featuring a Light Control Dial allow you to fine-tine light output with one hand by simply turning the knob positioned on the side of the headlamp bezel. Twist Focus Dial in the shape of light you need for the situation. COASTs Twist Focus system makes it easy to move between spot and flood beams by simply rotating the head of the flashlight.