... ,SVHC,7P Glowing 5-24 hours,up 2 years in stock Non-toxic,-flammable,-radioactiv Detailed product description:SizeD15*150mm/ D15*180mm ... , TRAPrincipleNo heat, flame and sparks, no battery requiredProduct AdvantageNon-toxic, non-flammable, non-radioactive, waterproof, windproofMethod of use Usageconcert, dance hall, Halloween ...