Red Light Headlamp, 3 Mode LED Headlamp, Zoomable Red Headlamp for Astronomy, Aviation, Night Observation

I had a hard time finding a headlamp that was just red. Most cycle between red and white, which defeats the purpose of keeping night vision. This one cycles between bright red, dimmer red, and flashing red. It’s easy to operate, comfortable (although it’s a little bulky, but not overly so), and sturdy. The bright red is almost like having a red flashlight, as it’s very bright. I use this for nighttime photography, where I need to see camera buttons without ruining my night vision, and the dimmer setting works well for that.

This head lamp has been a favorite tool of mine when hunting. It has two settings one bright and one a little dimmer. This headlamp also has a strobe light setting... not sure when this would come into play, but I love this head lamp. It is very durable, it is comfortable to wear... although I’m usually wearing it over a backwards cap or a scull cap in the cold season. I really like that you can charge a rechargeable battery or use AA batteries. I usually use AA’s and find that I am not changing out batteries very often at all. I can’t say enough positive things about this head lamp.

It works very well, however, the unit I received had obviously been opened before as the batteries were loose in the box and the light was not packed very well. But, it does work and it is very bright. I use if for astronomy purposes and the brightest setting is way too bright for that, but the lower brightness works great. One thing that doesn't work for me is the flashing light. To turn it off from the lowest setting you have to hit the button twice, the first time it goes to the flashing mode and then it goes off. Really only a problem for me, not a big problem in general. It will use a 18650 Li-Ion cell (not included), but I have one from another flashlight and tried it and it works. I'll probably order another of these cells since they are rechargeable.

Great for star parties, dump the alkaline cells and use the 18650

The light is bright enough to adjust my computer and telescope without interfering with my night vision. The headband is very comfortable and adjusts to different positions.

Absolutely love this. Great for night and the red is bright. Been lookin* for a good one for a long time. Definitely worth the money

I want a headlamp I can use to set up a telescope without harming my night vision or bothering nearby astronomers. After a weekend fumbling around with a crappy headlamp that didn't work reliably and made it too easy to accidentally turn on a white light, I ordered this lamp that is just red. But it's so painfully bright that it will blow up your night vision, even on its "low" setting. Also its beam is either "narrow" or "tiny square for cats to chase", but if you remove the lens entirely you get a wide beam that may be suitable for fiddling with cameras or telescopes in the dark, provided the AAA batteries you use are nearly dead.

I really like the head lamp, but the battery life is not very long. I replaced batteries with a 2200 mAh battery and my old head headlamp charger. The headlamp is now rechargeable. It last way longer a few days or more. With the unit being able to be modified a bit, I'm very happy with product.

Strong light. Only red. Charges fast, lasts long.

A rare combination of RED + BRIGHT! LOVE this light!!

I use it for astronomy. The red light is great for changing lenses without ruining your night vision. I've had it for a few years and it is still working. Two thumbs up.

Needed a RED ONLY head lamp for a pilot to use in the cockpit. It can't have clear options - Only Red. This was perfect! He uses it often while flying at night.

Does not include micro USB B cord to charge but your own cord fits in slot under battery pack. Plugged in directly can power weak red beam but not high beam or flutter beam. Pressure included batteries are thus rechargeable after 5 hours of use that other buyers reported. Headlamp tilts out by finger toggle to 3 click stops. By rotating/ pulling lamp outwards to “ zoom in “ (focus beam) to smaller 1 foot square beam at 5 meters. Seems very well built. No instructions in box.