NSKI 3W LED Head Lamp Insert Type/Clip-on Type with Filter for Binocular Loupe Blue (Metal Clip)

I have purchased this nice bright, adjustable light for my dental safety glasses a few times now. I use and abuse it 9 hours a day 3 days a week. It does break at the connection point to my glasses about twice a year but the quality of the light and battery life and price point are worth it. Of my 9 hour use it starts to fade at the 7 hour point. Because I have purchased before, I have backup batteries that seem to hold their charge 7 hours a day for years now. Awesome dental loupe light purchase.

Stopped working 3 months into using. Something between the wire connection and battery is faulty.

Great little light with a lot of power. However, the battery life leaves much to be desired, and the supply cord gets damaged easily. Very light weight though!

Poor quality. Purchased July 26 and it worked fine until October 26 when the lens fell out on a patient. Didn’t expect much for the price , but should last longer than 3 months - working part time.

Amazing for dentistry! These are extremely bright but also broad spectrum- they light up the ENTIRE mouth. Great for assisting! My docs have found themselves using my light by accident and all comment on how nice it is, and for this price? They are almost disposable in comparison to loupes. I use mine a LOT, and charge it during lunch for 30-40min and stays the same brightness throughout the day. Onto my second set because you do have to be a little careful to not stress the cord or drop them. Had mine for 6-9months before buying a new set so definitely worth it in my opinion!