Our company takes"technology invents green illumination"as business philosophy, and mproves hight caliber management and first-calss development and production team. It's LED polychrome color-changing project lamps series out of leading technology, can produce fifteen, seven and three color circularly, its life span exceeds 10, 0000 hours, luminance 10, 0000mcd, saves 90% energy consumption than traditional illmination, water-proof, rustresistant, firm and durable.