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... function. Generally, single side consists of three layers, namely, circuit layer (copper foil), insulation layer and metal base layer. For high-end use, the design is also double side, structure for circuit...
...Led 3030 Flood Light Lens 236*70 Mm For Led Light Accessories Quick detail Product Name: CM-SZ23670-XX-64H1 Beam Angle: 90° Efficiency: 92% Material: PC LED Chips 3030 Size: L236*W70 mm Accessory: SMD LED+GA...
...LED Light Box Signs Indoor UL Ceiling Hanging For Signboard Brief Instruction Designed for indoor application • Quick graphics change and installation, tool free • 80% energy-saving compared to traditional l...