Product Specs
- Light Output (Peak)
- 750 lm
- Beam Distance (Peak)
- 36 m
- Runtime (Peak)
- 28 h
- Ratings
- IP54 Water-Resistant and Dust-Resistant
- Light Modes
- Utility | Red
- Additional Beams
- Rear Safety Light
- Focusing Type
- Fixed Focusing
- Battery Type




Illuminate with perfect brightness. Featuring COAST Variable Light Control technology, the RL12R headlamp puts responsive lumens control at your fingertips.
Easily adjust your light output using the Variable Light Control Technology dial, giving you smooth, precise control of beam intensity.
Stay visible with a rear safety light—solid or flashing red—independently controlled and built into the battery pack on the head strap’s back.
Stay visible and signal for help with emergency red or flashing red modes—great for roadside use, low visibility, or drawing attention when needed.
Shine bright through rain, splashes, and storms with a rugged IP54-rated build that's water- and dust-resistant—ideal for tough, dirty jobs.
Power your flashlight the way you prefer—use the included COAST ZITHION™-X rechargeable battery or swap in disposable batteries when it suits your needs.
Charge your battery your way—either inside the light or externally with a USB-C cable for flexible, convenient power wherever you are.
Thanks to the breathable head strap, enjoy a snug, comfortable fit during extended periods of activity.
Shine straight ahead, up, or down by adjusting the headlamp’s hinge and tilt, aligning the beam precisely with your line of sight for optimal visibility.