10 pz sorgente LED COB chip 3W 5W 7W 10W lampadina ad alta potenza faretto 11 mm

LED COB 3W 5W 7W 10W Power Chip. 110V 220V LED COB Chip Integrated Smart IC Driver 10W 20W 30W 50W for light bulb. Watt: 3W, 5W, 7W, 10W. Light source: LED COB. Input: 9-50V (3W:9-12V,5W:15-17V,7W:20-22V,10W:30-32V).

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