产品名称: Mfg. And Trader, Retailer 3 Watt LED COB Light, 22 Watt LED Cylinder Light, 2 Watt Button LED Spotlight
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描述: A COB LED is a single device with many LED chips mounted on a thermally efficient substrate, or board. Each chip is a bare die – that is, the chip does not have its own leadframe, phosphor coating or lens. This means that the chips can be mounted extremely closely together on the substrate.
提供方: NEXEVA TECHNOLOGY
城市: N/A
联系: 6352995238
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