Light is not as bright as I expected it to be. But it's light and will do the job.

Headlamp is good but not what they promised

Not sure if it was just one pair yet, but the first one I installed on my hardhat only lasted about 30 mins. of the front strip light being used. I would be cautious if you need them for a long time usage.

after 7 minutes of use - unit and battery heats up and electrical power fluctuation

Very weak battery, motion sensor too sensitive, goes on and off all the time.

The brightness is descent but the battery life doesn't last. Manufacturer needs to upgrade to a better battery so it'll last longer.

It is great for quick jobs that require good lighting but the battery isn't replaceable which means that battery life and output will only go downhill from here. It would be really nice if there were replaceable batteries so charged up spares could be kept and swapped out. The motion sensor is a bit sensitive and will turn on and of if there is anything near your head or even you just walk through a doorway.

I bought this light and another brands identical light, this one said 1000 lumens the other brand said 350 , they are the exact same brightness. Buy a cheaper on if you find it cheaper, it works for what i need it for but its definitely false advertising.

Bought this and another rechargeable headlamp type to replace some battery powered ones that failed. They are used frequently on construction projects and to inspect and evaluate equipment at various customer sites. I like to keep a set in a backpack, on the service truck, and in each tool kit/box. I also issue at least one to each employee when they start and periodically replace them as needed. This review is slightly premature since this item hasn't really been used much yet but is more based on the initial inspection. The head band feels like you're wearing a tight piece of rubber on your skin that I imagine will feel terrible once you start sweating. It is more than likely not going to be breathable at all, and create a worse problem and then end up sliding around your skin if loose, or needing to be extra tight to keep it on. The main beam seems ok, however does not appear to live up to the brightness that is suggested in the show cased images. The side light, I assume used for close up work or inspection is also weaker than I would like. Overall, without a lengthy day of use yet, this headlamp is not starting out well from just appearance and visual checks. Once I evaluate the battery length, charging time, and actual use under normal conditions I will update this review. Right now I would not recommend it, and the 2nd model I purchased which I have used multiple times at this point is winning this battle. The link for that model is below. Recommend this item: https://www.amazon.com/gp/product/B098QG35GL/ref=ppx_yo_dt_b_asin_title_o09_s02?ie=UTF8&th=1