... CE,ASTM,SVHC 2.Size:5*200mm 3.Glowing time:5-24 hours 4.up to 2 years. 5 ... *29.5*30.5&36*27*31PrincipleNo heat, flame and sparks, no battery requiredAdvantageNon-toxic, non-flammable, non-radioactive ... We are factory, can make true with the delivery time and product quality.2.Our factory is close to the ... you.We welcome our clients to visit our factory, and build happy long cooperation. size of 8 inch glow ...