This Chip on Board COB Led Light is a very small and innovative product, it comes in many different Shapes and Sizes. Its mostly used where the thickness of the product is a very important consideration. These led come with an aluminum metal back which acts as a heat-dissipating area for the Led, as these led got hot while running.
Input Voltage:- 3.7V- 4V
Max Input Voltage:- 4v (More than 4v Voltage will completely damage the product )
Aluminum Back as a heat sink.
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