led double-headed cylindrical wall lamp indoor outdoor waterproof led wall lamp guest room corridor corridor courtyard wall lamp LED双头圆柱壁灯 室内户外防水led壁灯 客房走廊楼道庭院壁灯

single-head 3w single-head 6w single-head 9w single-head 12w single-head 18w dual-head 6w dual-head 12w dual-head 18w dual-head 24w dual-head 36w

pure white warm white yellow light