Review on 💡 Glow Sticks Bulk - Pack of Waterproof by David Naranjo

I ordered two packs. Both packs contained 5 of each color. Also, I cracked open one of each color (to find out what color it was) and it's been at least five hours and they're still glowing. Although they lost their original brightness intensity in the first hour, the dimming slowed down significantly. The pink *definitely* looks like it has the shortest lifespan and has faded noticeably more than the others. This may be due to the different fluorophores in them, and it may be because pink is simply the weakest chemical. Brightness and vision, I would say that at the moment - five o'clock - green is the brightest, followed by blue. Yellow is in third place. Orange and pink are about the same, with red being the worst. Although this is more a consequence of how the human eye works. Finally, if you are wondering what colors occur: clear liquid = blue. Green liquid = green. Orange liquid = yellow. they all appear to contain a pink liquid. Shake the stick and place it on the flat end. If an orange liquid is floating on top of a thick pink liquid on the stick, it is an orange stick. If the floating liquid is pink on pink, it's your red wand. You don't see any other liquid floating above the thick pink liquid, it is pink. Overall a great deal with these sticks and I am happy with them. It's been about 10-11 hours since I hacked them. The photos I have attached are from that moment. I tried adjusting the camera settings to reflect how they look in a dark room. Basically, at this point the pink turned purple, not much duller than the orange, red, and yellow. For lighting and observation: Green is still definitely the best light. For the lighting, I can still see the room with it. Blue and Yellow are not far behind him. Orange is pretty hard to see. Purple is even worse. Red is basically useless for lighting at this point. It still glows in the dark pretty well, so it's not like you can't see the wand easily. A NOTICE. This has a lot to do with how the human eye works, so don't blame the glowsticks. Red only activates the red cones in your eyes, so you essentially only see a third of your vision. Green, which is in the middle of the visible light spectrum, bleeds through other spectrums a bit, activating more of your cones so you can see better. This is probably why blue and yellow are about the same since they are on either side of green. Red and pink/purple are on opposite ends.