under-ground lightcast,under ground light,in-ground light 1.IP67 2.E40 150W 3.Aluminum ring or stainless steel ring under-ground lightcast,under ground light,in-ground lightHF-706-1 1. Die-casting aluminum housing.2. Stainless steel ring.3. IP 674.E40 150W under-ground light cast,under ground light,in-ground light(HF-706-1)