man. The glow will fade gradually in about 3h depending on how much light it absorbs. It is the best one for night event. Such music show, night walk and so on. The logo can be same as regular debossed, embossed or printed on the glowing wristbands. After exposure to natural light, fluorescent light, and ultraviolet light, the phosphor can store the light energy, stop the light and release it slowly in the way of fluorescence, so the light can still be seen at night or in the dark, lasting for hours to more than ten hours. The luminescent powder can be automatically lit in the dark. The main component is rare earth, which belongs to inorganic materials. The luminous powder first absorbs a variety of light and heat, converted into light energy storage, and then automatically luminescence in the dark, by absorbing all kinds of visible light to realize luminescence. The product does not contain radioactive elements, and can be used indefinitely, especially for short wave visible light, sunlight and ultraviolet light (UV light) under 450 nanometers. Accept the ability. Here is the properties of the luminous powder. 1st short excitation time, long duration of luminous and afterglow, high brightness. 2ndvery stable physical and chemical properties, strong environmental adaptability, ordinary service life. 3rd safe and reliable, energy saving, green environmental protection.4th The particles are small, and the fineness and granularity are evenly distributed. custom-silver-braceletsnike-rubber-bracelets and brave facing the disease. Yelcustom made lanyardslow is warm color, a kind of golden color, a kind of color of the sun and creation. It carries the emotional significance of music with joy,custom made lanyards richness, glory and major style. Yellow making people happy. We usually use pantone color yellow c for the yellow wristband and 803c for a yellow glowing wristband. Purple and yellow is good combination, people usually choose yellow for the band color and purple for the message. A yellow wristband is an awareness and inspirational wristband. People who wear a yellow wristband can get strength to fight against disease. We can make the logo debossed, embossed, colorfilled, embossed printed or printed on it. The wristband can be normal shape or figured shape like a watch, heart or other like the logo. We can make the design according to your logo.