Sell Glow stick with Whistle best price

Glow stick glow time Light stick glow time currently available from 4 hours to 48 hours. The length of the light-emitting rod is inversely proportional to the ambient temperature (ie, the higher the ambient temperature, the shorter the light-emitting time of the light-emitting rod) and is inversely proportional to the initial brightness of the light-emitting rod The shorter the light-emitting time). According to these characteristics of the light stick, we put the glow stick that has been glowed in a low temperature environment (such as a refrigerator and a freezer) to suppress the chemical reaction of the two liquids in the light stick and can be used after being taken out. Light stick shipping and saving Light stick in the transport and preservation process, should avoid high temperature exposure and gravity impact or fall. So as not to affect the glow stick's glow time and brightness, and to avoid breaking the glass tube in the glow stick causes the glow stick to emit light in advance so as to invalidate the glow stick. Glow sticks are folded into plastic tubes into glass tubes. In the breaking process, the liquid A in the thin glass tube flows out and rapidly mixes with the liquid B in the plastic tube to undergo a chemical reaction, and the energy released in the chemical reaction is transferred to the fluorescent pigment molecules. The fluorescent pigment releases energy in the form of visible light (Returning from a higher energy state to a more stable lower energy state) to convert chemical energy into light energy. Liquid A is a solution of different colored fluorescent pigments and bis oxalate diester (CPPO) dissolved in a solvent. Liquid B is a solution of hydrogen peroxide dissolved in a solvent. The main solvent is an ester compound.