... , constant current led driver ouside,High efficiency,Lower Low energy consumption 2.Waterproof DC plug, IP68,could be 90cm1 ... , constant current led driver ouside,High efficiency,Lower Low energy consumption2.Waterproof DC plug, IP68,could be put ... ,000 hrsHz50/60 HzColorRed Blueworking temperature-20°-40°Lighting area1M/24.61,1.5M/34.19,2M/ ... surface of the lights led 90CM growth lighting