How long and brightly do the gloves glow?
The amount of glow depends upon your perception of the glow. The gloves will actually glow for up to 14 hours on a full charge, but how well you see the glow depends upon a number of factors. If there is ambient light, your eyes will have a tendency to adjust for that ambient light. If your eyes are not well adjusted to the dark, you may have trouble seeing the glow. If I get up in the middle of the night and walk into a dark room with the gloves, I will see them very well. If I come from outside on a sunny day and walk into the same room, I will not see the glow until my eyes adjust to the darkness. The gloves work very well in a darkened theater or nightclub, or outdoors at night as long as there is not a lot of ambient lighting from streetlights, etc. For performance use, the gloves can be made to glow continuously and very brightly under blacklight or UV exposure.