It does as description and drives 3-4 1 watt LED buds. Color of the output wire indicates the polarity of the direct currency power. 2 of mine have been driving 6 LED buds for several month and still running fine for a corner location of my room. One of the five that I purchased was strangely went out during a normal testing process with correct polarity ... Read more
The price of the product is good, less than 1 dollar a piece. With enough power to the module (12 V constant), the module can drive 4X1W LED (SKU 133086). Actually I tested several more with the 12V power source, it drives 5X1W with lower brightness and above 7 without any light. One of the modules came in dead and rest seem to be OK. Lesson learned:... Read more
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