Moonlight | Bright As Day 800 | Headlamp | 800 Lumens
The Moonlight Bright As Day 800 is Moonlight's lightest and most popular headlamp. With a constant 800 lumens of true lumens output throughout its entire battery life, you can stay active worry-free, even long after sunset. Thanks to four brightness settings, an SOS mode, and a flash function, this lamp offers maximum flexibility for all your adventures.
The light comes with an extension cord, so you can carry the battery in your pocket or race vest. This reduces strain on the neck and shoulders and helps maintain battery capacity in cold conditions. The latest generation 21700 lithium-ion battery delivers over 25% more capacity than traditional 18650 cells – ideal for ultrarunners who demand long runtimes and lightweight performance.
⸻
⭐ Key Benefits
- 💡 800 true lumens – constant light output throughout the entire battery life
- ⚖️ Lightweight – only 54g lamp head, total weight 248g
- 🔋 Powerful 21700 battery – 25% more capacity than standard headlamps
- 🔄 Extension cord included – carry the battery in your vest or pocket for comfort and heat retention
- ⏱️ Long battery life – up to 40 hours on the lowest setting
- 🏆 Proven performance – winner of the 2022 Hardrock 100, Western States 100, and UTMB
- 💦 IP67 certified – dust and waterproof for all conditions
- 🎥 GoPro Compatible – QuickClip mount for versatile use
⸻
📊 Specifications
- Light output: 800 lumens (real)
- Light distribution: 15–30°
- Lamp head weight: 54 g
- Battery: 1x 21700 Li-ion, 4600 mAh/3.7V (17 Wh)
- Battery weight: 100 g
- Total weight: 248 g
- Battery life: approx. 500 charge cycles
- Burn time: 2h (800 lm), 4h (400 lm), 8h (200 lm), 40h (40 lm)
- Waterproof: IP67
- Headband: Compact
- Mount: GoPro QuickClip compatible
- ⸻
🎯 Perfect for
Ultra runners, trail runners, and outdoor athletes looking for maximum light output, long battery life, and proven reliability in a lightweight headlamp for training and competition in the dark.
