Our products are suitable for public safety like penal reconnaissance, searching, chasing escaped criminal; traffic guidance, on-the-spot investigation for traffic accident; coast defence,frontier defence and patrol, inspection, tracking down drugs and contraband; fire-fighting, rushing to deal with all kinds of emergency of mine; they can also apply to inside safeguard and guard patrol for many kinds of controlled places, big businesses, institutions, hotels, restaurants, working places, residence communities, big parks, beauty spots and nature reserves. When at night(or under weak light source surroundings) , our goods can also provide safe and reliable expedient illumination light source for many kinds of  rushing to repair engineering equipment, exploration for industrial and mining, fishing vessels¡¯ offshore operation,steamship¡¯s tote-bin ,cabin working, railway working, emergency repairing at night outdoors and outing. Moreover,our products have advantages like rainproof ,waterproof , diving, floatable and and energy-saving, etc.