Ridge 400 Headlamp — Hybrid
The Cairn Backcountry Ridge 400 is a versatile, high-output headlamp engineered for extended excursions, delivering 400 lumens and an 85-meter beam when you need it most. Its hybrid battery system offers ultimate flexibility, running on the included rechargeable Li-ion pack or three standard AAA batteries, providing up to 150 hours of light on low or 4 hours at maximum output. Navigate dark approaches or set up camp with precision thanks to PowerTap technology for instant lumen transitions, a red mode for preserving night vision, coupled with digital lockout and a memory mode that recalls your last brightness setting. An IPX4 rating ensures resistance to splashing rain from any direction, all within an 86-gram molded ABS housing and a comfortable elasticated recycled polyester headband. Designed for a balanced fit and intuitive operation across demanding multi-day trips and technical tasks.
Technical
| Weight | 86 g |
|---|---|
| Max Lumens | 400 |
| Max Beam M | 85 |
| Runtime Max H | 150 |
| Runtime Min H | 4 |
| Red Mode | true |
| Battery | hybrid (rechargeable Li-ion included, or 3xAAA) |
| IPX Rating | IPX4 |
