Princeton Tec Impulse 10 Lumen Stethoscope White LED Light, Up To 36 Hour Burn Time, Essential Clip On Light for all Medical Professionals, Doctors, Nurses, and Veterinarians, Black

I used this Princeton Tec light inside my 2-person small tent for a night light. It clips easily to a clothes-hanging cord inside the tent. It's light-weight enough that it stays high within the tent, so my head doesn't bump into it and it lights the entire inside of the tent. The battery is replaceable. But it lasts a long time inside this light. I think it was a size 2016 coin battery. I already had one of these lights, but I lost it temporarily so I camped with a small AAA flashlight clipped inside the tent instead. I found that light to be heavier so it dropped down and got in the way, plus the Niteyes clip it came with was really difficult to use. So I purchased another Princeton Tec light as a spare. Plus this light would also be handy clipped to a fanny pack.

This is the seventh light I've purchased. (Found my first one at REI) I have them stashed everywhere. I keep one in my pocket and one in my purse at all times. Ever since the Northridge quake of 1994 when we lost all power and thought it was the end of world, I actually sleep with one everynight (I hook it on a shoestring around my neck - which also makes a great night light if I get up in the middle of the night - just turn it on and you can see where you're going.) (Yes - I'm very afraid of the dark now). They last seemingly FOREVER and are very rugged. I also give them as gifts. They give off a very bright light and are very lightweight. It cracks me up that everyone gets on my case for having these lights all around but as soon as someone drops something under a table or booth, or needs to see into their purse, or behind the car seat, etc. - they are sudednly so glad I have my light handy! It's very sturdy (I do give it a lot of abuse)and the clip holds on very well. Buy several!

This flashlight is great for ultralight backpackers. It is 10 lumens and lights up the area near you great. It works for use around the camp and can be used as an emegency night hike flashlight. The hat clip and belt clip both work great. This flashlight replaced my Streamlight LED for backpacking and has saved me over 1 lb alone. Of course, the Streamlight is usually the brightest light where ever I camp. This light will also work great around the home when you only need to light a small area. I got the purple one and saved a few bucks too! Update: Sep 2016 I have had this flashlight for several years now and love it more than ever. It is great! I gave one to my son and daughter to backpack with and they love it too. My son lost his and constantly asks for another one since all the other lights he has used to replace it just do not work like this one. I will get him another one. This flashlight is my go to flashlight that I take camping every time I go. I may take other lights car camping but I still keep this one handy because it fits any where so I keep it with me and if I run late somewhere I still have a light source with me and not miles away in my pack. I keep a set of spare batteries in my emergency kit but honestly, with a fresh set of batteries this light will last for weeks on a hike with average use.

I did love the product. It served it purpose very handy and lightweight. Good to hang on your stethoscope. Gave it a four only becuase after the battery on this item wore down. It broke and I wasnt able to use . i was hoping I could replace the battery, but to no avail it broke down.

This is terrific. It stays on until shut off, has a 20 lumen led bulb, easily attaches to my car/house key ring. Great for finding my door lock in the dark, or perusing the interior or my purse. Also good for arthritic hands. I might prefer it a tad smaller, but fine with this. I hope it is as durable as some other Princeton Tech mini lights.

I use this light for work as a nurse. Great substitute for a pen light as I have this attached to my badge reel (which is a must for me, I can never remember to keep a pen light in my pocket). I’ve had this for a couple months now and the light still is bright

Love that it can be turned down to a lower setting for pupil checks.

The light is super bright to begin with which is why I’m giving it 3 stars, however I bought it in May and it stopped working mid-July.

Ya tengo más de un año con esta lámpara, la traigo como llavero, muy buena para cualquier situación de emergencia

最初、バイクのキーホルダーに付けていたのですが、なにしろデカい。 そしてカラビナ部分とライト部分が簡単に抜ける 落としたら最期のバイク用には使えません 今は自宅キーのキーホルダーに付けてます

キーホルダーに簡単に接続できそうなので、夜玄関の鍵穴さがしや、車の点検時などに使用したく購入しました。従来のこの手のＬＥＤライトは光量が弱く中途半端で物足りませんでした。 このキーライトは光量も点滅モードを含めて四段階も選択でき。ホルダーから取り外して付属の帽子のひさし部に接続すると、ヘッドライトとしても使用できました。小さく軽量なので、帽子をかぶりながら夜間ジョギングや読書時にと、多用途使用できるすぐれものアイテムとして重宝しています。

I am a nurse and I was hoping to use this at work instead of a pen light. Unfortunately I received this item and it will not turn on.

Great light. Makes night shift so much easier when you can inspect things hands free if you clip it to your badge. Only down side to this light is it is really hard to change its clips. It comes with one that you could directly clip to your shirt or hat and then it comes with one that is pictured that you could attach to your keychain or in my case my badge clip. You have to use a lot of force to get it off and every time you feel like you’re going to break the light.