... glowing time: over 8-10 hours Welcome OEM Glowing Promotion gift1, The glow stick can ideal for: Parties, Dances ... Displays, Halloween. Concert2, Continuous glowing time: 8-10 hours3, Light intensity and time according to the customer can use and ... promotional gifts, advertising gift, decorations and emergency lighting, outdoor light, and the military purposes, infrared products, etc.5, Color ...