What are glow sticks, and what's the chemical reaction that makes them light up?

Glow stick - Wikipedia

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Glow stick - Wikipedia

Glow stick - Wikipedia

How glow sticks are made

home experiment - Can I somehow 'reuse' the chemicals in glow sticks? - Chemistry Stack Exchange

Slow the Glow – Great Connections at ACS - American Chemical Society

How to Make Glow Sticks Glow Again: 8 Steps (with Pictures)

What are glow sticks, and what's the chemical reaction that makes them light up?

Glow Stick Science Experiment

Glow Stick Science Experiment for Kids

Do glow sticks last longer in the cold? - Glowtopia

How Light Sticks Work

How Long Do Glow Sticks Last? Standard Light Stick Durations