High borosilicate glass has good fire resistance and high physical strength. Compared with common glass, it has no toxic side effects. Its mechanical properties, thermal stability, water resistance, alkali resistance and acid resistance are greatly improv
Product Details: Place of Origin:Guangzhou, China Brand Name:YICHENG Certification: CE Model Number:Rectangle Waterfall PaymentShipping Terms: Minimum Order Quantity: one set Price: negotiation Packaging Details:film, planel, wooden case Delivery Time: wi
5-10 times brighter than conventional led lamps. 500w directly replace 1500-2000w metal halide. Premium Precise Optical Lighting System. 95% high efficiency Low flicker rate less than 0.2%, special design for stadium HDTV
5-10 times brighter than conventional led lamps. 500w directly replace 1500-2000w metal halide. Premium Precise Optical Lighting System. 95% high efficiency Low flicker rate less than 0.2%, special design for stadium HDTV