*Free Shipping over $50
90-Day Returns
Insider - Exclusive Coupons and more.
Price Protection
Simple yet strong, the Black Diamond Astro 300-R Headlamp is perfect to keep in your bag for spontaneous adventures. With 300 lumens of brightness, you can easily navigate narrow canyons or enjoy night-time trail runs. Customize your light with dimming and strobe modes, and trust its durability in any weather. This headlamp is rechargeable so you don't have to carry around batteries and know exactly how much power you have left.
| Intended Use | Camping, Hiking |
|---|---|
| Lumens | High 300 |
| Weight | 75g |
| Battery Compatibility | 1500 Rechargeable via USB |
| Max Burntime | 6-12 hrs High/Medium |
| Weatherproof | IPX4 - Rain and sleet proof |
| Light Modes | Dimming, Strobe |
| Max Visibility Distance | High 55m / Med 35m / Low 8m |
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP") Lead, which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Most items SHIP SAME DAY if ordered by 3pm PST and FREE SHIPPING on orders over $50. Please note that oversize charges may still apply on some heavy or large items and free shipping does not apply to PO Boxes.
1-day free standard Shipping on most orders to California, 2-day free standard Shipping on most orders to Nevada, Arizona, & Utah. Other states can expect delivery within 3 to 5 days.
Jenson USA ships worldwide, including APO/FPO addresses. For a more specific shipping quote and transit time estimate, simply add the items you are interested into your shopping cart and look for the "Shipping Options" box at the top of the cart page. You don't have to login or create an account to see shipping charges and time in transit estimates.
Bike Shipping: Most complete bikes ship for a $99 oversize shipping fee, unless otherwise noted. Free shipping thresholds do not apply to complete bikes.
Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your address, we can accept your foreign credit card and ship it to a US address for you.
Due to manufacturer restrictions, this product cannot be shipped to the following locations:
We strive to get you the gear you want at a competitive price. If you find an item we offer from a competitor at a lower price, let us know. We will do our best to instantly match their price. To qualify for the Price Match, your purchase must meet the following conditions:
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP") Lead, which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to 
,format=auto/globalassets/homepage/special-offers/2026/2026-10/sezzle-sob-b.jpg)
,format=auto/globalassets/homepage/special-offers/2026/2026-11/santa-cruz-call-sob.jpg)
,format=auto/globalassets/homepage/special-offers/2026/2026-11/sram-groupsets-sob-b.jpg)