Premium Pen Lights for Nurses USB Rechargeable Nursing Penlight Flashlights 2 Pack White/Yellow Light for Medical Students Doctors Stainless Steel Body (2)

I work in a hospital so I was tired of buying those cheap penlights and I saw these as a solution to my problem. The lights work great and I only use them sporadically a few times a shift so one charge lasts me 3-4 days. The only drawback is I wouldn’t recommend these to check a patient’s pupils because they are so bright.

The LED white penlight in this package is a little bright for examining eyes and can be uncomfortable to patients but the softer light is absolutely perfect and apparently well made since I accidentally washed it and it still works just fine! I'll definitely purchase again if I end up losing them!

Left these in to charge one day, both of them got extremely hot and stopped functioning, and one leaked black liquid out of the cap! Turns out the little lithium batteries inside do not have ANY protection circuitry, and will gladly keep charging even after they're full. This is evidenced by the fact that you can overcharge them well past five volts, and the charging light will stay on even after unplugging. Dumb circuitry that doesn't understand the difference between voltage input and the battery voltage, indicating no protection diodes or a cut-off MOSFET.Extraordinarily dangerous product - do not buy.

Very good lights. They are bright, one charging lasts very long time of frequent use. The yellow light is exellent for medical purposes. After trying several tipes of penlights that stoped work after few months and required frequent change of batteries, this little lamps are miricle.

Updated Aug 3rd: battery last a long time I charged the pen once just to charge it there was no reason to at the time. I am amazed with these light worth the buy!!Lightweight pen size flashlight. Switch is a little hard to slide on but maybe it will break in over time. Super bright! Will be great for my needs(non-medical) 4 star until I know if the battery will lastNot sure battery life yet will update after a month

Oens are extremely bright. Great for use in dark rooms or while working with wounds (someone else should probably hold your light, lol). I wouldn't shine these to check pupils, but it would do in a pinch. If they aren't at full charge, I suspect it would help but at full charge, probably use something else. Didn't realize one light is yellow and one is white but if that makes a difference to you, probably order a different one. Doesn't bother me either way and Im very happy with the lights.

This product may be good to use as a flashlight because it’s very powerful; but as a light advertised for nursing it’s not functional because the light is too powerful and can severely hurt the patient if flashed in their eyes. Not practical and I am very disappointed with it. Not even worth returning since it’s $10 and return shipping is $5-6.

These pen lights are very functional. They have a strong light that work well for pupil checks. I like the strap holder to keep close without dropping it. They charge easily. They look very sleek and professional. The only drawback that I have is that they do not have the pupil sizes on the pen light.