CyalumeChemLight Mini Light Stick, Military Grade, 4 Hours Duration, 2 Inches, 50 Pack

Very high quality and if you leave them in the foil packs they have a good shelf life. These work well as markers and for night fishing. They are not the best for illumination a larger area but for close up work they are okay in a pinch. The size of the foil pack and trapped air rule out carry in a wallet but you could easily toss them in a bag or purse. You can also look into the micro LED batty powered party lights which are tiny and give out substantially more light and "glow" for a week or more. This is the only brand of chem lite I will buy due to past experiences with other brands. Part of my storm kit.

THey are definitely brighter in the cold (below freezing) than normal glow sticks but do go very dim in the cold

The manufacturer guarantees function for 4 years, although states that they often work past the expiration date. The chemlights I purchased were received July 12, 2023 and had an expiration date of 10/2023.

Works great, lasts longer than expected

Ordered 50 2 inch green chemlights, recieved 25 3 inch yellow chemlights. Everything was wrong except the fact that they glow

A little lighter than thought perfect for location marking

Awesome

Really not worth the money, same cost of the 6inch and does not last that long and light is limited of course due to the small size....if you has some unique reason why you would need such a tiny chem-light then then this would work for you. Honestly for 99% of folks its better to get the 6" ChemLights this really was a waste of money.

bought for kids to play with but smaller than expected