Aikertec Rechargeable LED Headlamp 1080 Lumen, Super Bright Head Lamp Flashlight with 5 Lighting Modes, IPX6 Waterproof, Zoomable Headlight for Camping, Hiking, Fishing, Biking, Running (2 Pack)

The media could not be loaded. Truly Ultra Bright! I know Chinese made flashlights often advertise ridiculously high Lumen levels and it can be difficult to know what you are truly getting, but at this price I took a chance. So glad I did, these are easily 2-3 times brighter than any other high end (and high priced) flashlights I have used.Ultra Wide & No Hot Spots! As a Home Inspector, I take a lot of photos and videos in attics and crawlspaces. For Photos, I need it ultra bright so I can zoom to places not easily reached and still maintain image quality and I also need it consistently bright, otherwise it can be very difficult to see detail anywhere but the hot spot (the bright area in the middle of the beam). When zoomed all the way out, the brightness is perfectly consistent, and it is bright enough that I have no need to zoom in with the light. The beam is also wide enough that I don't need a second flashlight. I had been using a headlamp and a second handheld light to take 4:3 and 16:9 ratio shots with two faint hot spots, but no more! As far as brightness, size and consistency of the beam, I couldn't be happier!Beam Shape. I included a video showing how the beam changes shape as you zoom it. This was at very short range on a ceiling. In the field the outer halos aren't that noticeable. Less visible at close range is the ultra thin "crosshairs" that appear. On closer inspection of the LEDs in the unit (with it off) It looks like 4 smaller square LEDs on a single board. as you zoom in ultra tight this pattern becomes visible. For my use this is actually a plus. If I am showing clients some detail from a crawlspace opening, I can use the crosshairs as a pointer. Kind of niche use but works for me. It should be noted that the crosshairs are only visible in a very limited range (around 95-100% zoom), The manufacturer could have limited the focal adjustment to about 40% of what it is and maintained the round shape with no crosshairs, but it would have also limited the maximum brightness you can achieve at full zoom. I honestly prefer the versatility and the trade off in beam shape is well worth it. If you don't like square or the crosshairs, don't zoom past the point where it changes shape or the crosshairs appear. It's that simple.The On/Off Button is located on the back of the Light (opposite the lens). This was really frustrating at first. I had to look at the instructions to find it. The light actually has to be tilted forward one position (one click) on the forehead mount to reach the button. After figuring it out this wasn't too bad considering I find that position to be the best position for most uses.The only major gripe I am left with is that to turn the light off you have to cycle through every setting... every time, including two strobe settings! Other lights that I use, also have a single button that cycles through brightness and strobe settings, but if you leave it on a single setting for more than a certain time (15-30 seconds I believe) then the next press turns it off immediately, without cycling through the remaining settings. I wish this light had this feature. I frequently talk to clients during inspections and being able to quickly turn off my lamp with a single press is vital so as not to blind them , especially with a light this bright. I am going to have to be very careful where I look! I would gladly pay again to order an updated model with this feature.

Long lasting battery, adjustable, comfortable.

Este es un producto muy útil y muy fácil de usar y lo mejor es que es muy resistente

Excelente luz, perfecto que se pueda cargar con USB pero honestamente la batería no dura mucho. La parte buena es que vienen dos, así que eso ayuda, pero la luz es súper potente muy buena yo trabajo de noche repartiendo paquetes de compras por internet (Amazon flex) y me ayuda muchísimo.

These headlights are bright! The front and rear-facing lights run independently with a switch for each. The rear-facing red light flashes or runs solid. The front-facing light has 5 or 6 modes and an adjustable focus from a very wide beam to a very focused beam.

I thought wow what a great deal! So of course I bought the set for my husband and son who sometimes has to work nights.One of them works and charges great, we were disappointed that the battery only stayed charged for such a short time. Well my son went to turn his on and you guessed it great shine, lasted for a total of 45 minutes. Then it went dark, my husband thought that maybe he had grabbed the wrong one. So my son ran back to the truck and removed the other from the charger, used it for an hour and then dim it goes. Husband went to get the other one, and the charging light was on, its completely dead. So now we have one that half works, and one that charges completely, but the light doesn't work!So unless you would like a great 45 minute head lamp, buy a different one.

Son perfectas de muy buena calidad

They work great am very happy with them