Dual fuel compatibility enables use with rechargeable BD-1500 lithium-ion battery or three AAA alkaline batteries for flexible power options
Compact, ergonomic design with low profile enhances comfort and balance during use
Weather-resistant IPX-4 housing withstands rain and sleet from any angle for reliable outdoor performance
Dimming and strobe modes provide customizable lighting for various situations
Patented digital lock feature prevents accidental use when stored in a pack or pocket
Summarized by Shop
Small enough to bring just in case, but bright enough to light the way down unexpected rappels and dark trails, the Astro 300 features a compact body that is ergonomic with a low profile for better balance. In addition, the updated optical efficiency provides brighter light at 300 lumens. New for the Astro is its Dual-Fuel compatibility,
Maximum Output
300 lumens
Battery Type
Rechargeable BD-1500 lithium-ion or 3 x AAA alkaline
Weight (without batteries)
42 g
Weight (with AAA batteries)
75 g
Weight (with BD-1500 battery)
69.5 g
IPX Rating
4 (weather resistant)
Burntime
High 4.6 hrs, Medium 8-12 hrs, Low 140 hrs (AAA), High 300 lm (BD-1500)
Summarized by Shop
4.7
19 ratings
5
4
3
2
1
Powerful little headlamp
So bright and works super well!
A
Aliya · August 27, 2026
Great headlamp
As a senior, I have been using these headlamp for over ten years. I used them in my house in the evening anytime I really need to see anything clearly, and I wear one when I read in bed at night. I just left on a once month camping trip, and carry three headlamps with me. The adjustable brightness is a wonderful design that classes the headlight beyond all the others, and I have tried most of them. The only drawback is the elastic band wears out to quickly.
C
Carl · June 9, 2026
Headlamp
Easy to operate and excellent illumination of dark trails and spaces! I highly recommend!
![id=[50573545963835, 50573545996603, 51392339476795]](https://cdn.shopify.com/s/files/1/0797/6681/5035/files/Yellowloop.png?v=1758560174&width=256)
