Range 400

Designed for fast-paced adventures and everyday outdoor use, the BioLite Range 400 Headlamp delivers powerful lighting, rapid charging, and dependable weather protection. With multiple white and red light modes, intuitive one-hand adjustment, and an ultra-lightweight build, it’s ready for early mornings, late nights, and everything in between. Features 400-lumen maximum output for reliable illumination in varied conditions White spot lighting with dimming control White strobe mode for visibility and signaling Red flood mode to preserve night vision Red strobe mode for emergency use Fast USB-C charging with quick top-off capability Eight minutes of charging provides up to one hour of light Reserve Mode delivers an additional hour at 5 lumens when the battery is nearly depleted Four-point tilting design for easy, one-hand beam adjustment Brightness memory returns to the last-used setting Lock mode prevents accidental activation during transport Moisture-wicking headband for all-day comfort IP67 waterproof rating, submersible to 1 meter for up to 30 minutes Performance Specs Lumens: 400 high / 1.5 low Burn time: up to 200 hours on low, up to 6 hours on high Beam distance: 90 meters Battery: 1634 mAh lithium-ion rechargeable Charging input: USB-C fast charge Charge time (0–80%): 30 minutes Weight: 2.6 oz (75 g) What’s Included BioLite Range 400 Headlamp USB-C charging cable Quick start guide Warranty 3-year limited warranty