Bright As Day 1300S is the result of extensive feedback from our community. By combining the existing 1300-lumen lamp head with our single-cell battery, we have created the best lumens-to-weight ratio in our collection!
The headlamp features four brightness settings, an SOS and flash mode, and a screw-in battery connection.
Additionally, all our lamps come with an extension cable allowing the battery to be stored in a pocket or running vest, further reducing weight on the head and easing neck and shoulder strain. In cold weather, we always recommend keeping the battery close to the body to maintain its temperature and capacity.
The battery is a latest-generation lithium-ion cell (21700), offering over 25% increased capacity compared to similar headlamps using 18650-type cells. This makes the Bright As Day 1300 a popular choice among ultramarathoners and other athletes seeking a powerful, lightweight headlamp for short to medium duration activities.
Recommended for all intense training requiring high light power for a short duration. Ideal for running, cross-country skiing, and daily cycling commutes.
Technical specifications
| True lumens | 1300 |
| Light spread | 15-30º |
|
Lamp head weight
|
69 g |
| Lamp housing | 6061-T6 aluminum alloy |
| Battery weight | 100 g |
| Battery type |
1 x 21700 - 4600 mAh / 3.7 V (17 Wh)
|
|
Headband type |
Compact |
| Total lamp weight | 261 g |
| Operating time |
4 brightness settings: #1: 20h (5%, 65lm) #2: 4h (25%, 325lm) #3: 2h (50%, 650lm) #4: 1h (100%, 1300lm) |
| Mounting | Compatible with GoPro QuickClip |
|
Waterproof rating |
IP67 |