Fashionwu 5V 3W USB LED Clip Table Light with Flexible Goose Neck silver shell warm white
Hyuduo 25pcs LED Lamp Beads, 200LM 3W 5V High Power Led Chip, LED Lamp SMD Chip Light Bulb for DIY Lighting Fixtures(Warm White 30003200K) - - Amazon.com
60mm x 8mm COB 5V - 12V 3W 100mA 300 Lumens COB LED Emitter
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1.1m 3W DC 5V LED Light LED Quantity 32 LED Ring Light (3W ID65mm 32Bulbs) ML02241321 | View Solutions Microscope Store
Hyuduo 25pcs LED Lamp Beads, 200LM 3W 5V High Power Led Chip, LED Lamp SMD Chip Light Bulb for DIY Lighting Fixtures(Warm White 30003200K) - - Amazon.com
5PCS DC 5V 3W LED Lamp Board White Light 600mA 400LM 6500K for USB Touch Dimmer - LEDs & Lamps - Arduino, Robotics, Raspberry Pi, ESP8266, Learning DIY, Development board ICStation
LEDジェネリック - 3W LED 基盤付き(パワーLED(1W〜3W))|Yahoo!ショッピング
Make 3w LED uses 5v USB high performance - YouTube