... toughened glassInnovated - vibration free mount stainless steel mounting bracket with rubber cushionThe high performance of tight waterproof,dustproof , quakeproof. Anti explosion ... ballast systemFloodlight, SpotlightTypical Lifespan: 3000hoursWorking temperature:-40~ 105°CBallast: Integrated , Color Temperature: 3000K,4300K,5000K,6000K Packing:NW:1.6KG, GW ...