Caution solar light Caution solar light as-r02, anti impacting lighting Low energy consumption, mini size, life expectancy over 5 years No switch, no electrostatic, no noise Caution solar lights application Communication, utility grid, power generation, power plant High dangerous fields such as oil storeroom and chemical Bridge, high way, railway Transportation and trucks Hydrology, water conservancy, reservoir Fishery, breed aquatics, shipping and boating , docks Building site, tower crane, some operation equipments in the field Large-scale entertainment, establishment, entertainment location and large- scale manual scene Building appearance, decorative and advertisement Application---the safeguard of dangerous road sections 1.Early warning at special highway condition Highway special section+¼ ++bend road, alpine road +¼road section with sharp turnings +¼wide road to narrow road ++service and experimental road sections ++road sections with accident ahead +-special road condition ahead (cave, bridge etc) 2.Emergency caution in special weather Special weather and climate features at superhighway: (1) thunder storm (2) snowy (3) foggy 3.Safety means (1) flash in advance to create precaution effect (2) stronger light for warning emphasis (3) color warning to avoid blind spot (4) change from active illumination to negative illumination under the dynamo to avoid dazzling of light in near distance. (5) function of bump proof (6) light with strong penetrability for warning emphasis (7) night decoration 4.Application fearures (1) adopt solar energy without the difficulty of leading electric wire. (2) life expectancy over 5 years at temperature -40f¬~++60f¬. (3) no electric shock possibility, no fire hidden danger, ecological environment protection. (4) convenient installation, maintenance free. (5) auto shift day and night with continuous working time of over 60 hours Dia:83.6 x 20.5mm Net weight: 75g