... cable, no consumption conventional energy MATERILAS&FEATURES:The lamp body is precisely made of aluminum, with smooth ... clean surface. without sand hole and crack;The lamp shade is made of PMMA with fine transmittance, ... be cleaned with rain.The surface of the lamp is coated with outdoor powder paint, smooth, acid ... steel; LIGHT SOURCE: 1W-2.5W LED LAMP AGE OF LIGHT SOURCE:5-10 YEARS PROTECTION CLASS ...