3pcs 10W 20W 30W 50W 100W LED Beads Light DC12V 36V Matrix COB Integrated LED Lamp Chip SMD For DIY Floodlight Spotlight Bulb 3pcs 10W 20W 30W 50W 100W LED Beads Light DC12V 36V Matrix COB Integrated LED Lamp Chip SMD For DIY Floodlight Spotlight Bulb | 1005004324289195 Price: USD 2.75 – USD 3.72