High Power LED COB Chip 300mA Light Beads 3W 5W 7W 10W 15W 20W Integrated Ball SMD Diode For Bulb Spotlight Downlight Lamp DIY Wattage/Length:9W 2011MM Light11MM 10w Voltage: 30-32v 250mA need

10w Voltage: 30-32v 250mA need led driver

Brand Name: marmenkina

Model Number: LED Light Downlight

Model Number: COB CLL042

High Power LED COB Chip 300mA Light Beads 3W 5W 7W 10W 15W 20W Integrated Ball SMD Diode For Bulb Spotlight Downlight Lamp DIY Wattage/Length:9W 2011MM Light11MM 10w Voltage: 30-32v 250mA needOrigin: CN(Origin) Brand Name: Umaked Item Type: BALL Model Number: DZ COB 1 Certification: CCC Voltage: 5 24V Current: 280 300mA Features: downlights, downlights led, downlighting, downlights outdoor, downlights recessed, downlights exterior, downlights halogen, downlights candles, downlight fixture, downlight wall washer, downlights in kitchen, downlights for kitchen, downlights kitchen, downlights ceiling, downlights led dimmable, downlights