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. Reflective Strap Stay visible in the dark. Some COAST headlamps feature a Reflective Strap to increase safety and ensure user visibility in low light.