... methodbuilt-in constant current driver:DMX512 control system9.Color Effects:Single color projecting,chasing,flowing256 brightness and colorful10.Working Lifetime ... Size 312*167*59M 6:Material Aluninum, Tempered glass 7:Lifespan 20,000 hours 8:Beam Angle 8,15 ... control (200M Romote Control) 10: Mode of color change single color, double colors, color change such as gradual, jump, chasing, water-running ...