Code ú¦qcb07/bl Protection class ú¦ip54 Continuing on cloudy days ú¦7í½15 days Controller model ú¦qkc3/a Electric safety standard ú¦class ó± Standard ú¦ gb7000.1-2002 gb7000.10-1999 iec598 The work power of solar energy battery ú¦3wí½5w Led working volltage dc 12v age20years materilas&features: The lamp body is preciely made of aluminum, with smooth and clean surface, without sand hole and crack. The lamp shade is made of pmma with fine transmittance, high temperature resistant, highstrength, freezingresistant, uvproof, aging resistant, it can be cleaned with rain. íñthe surface of the lamp is coated with outdoor power paint, smooth, acid and alkali res istant, aging resistant. íñall the fastening parts are made of stainless steel. The structure of lamp meaure ú¦350íß950mm