AC 220V 20W/30W/50W Free Driver High Pressure LED Chip COB Light Source

AC 220V 20W/30W/50W Free Driver High Pressure LED Chip COB Light Source

LED Chip 15W 20W 30W 50W COB Chip LED Lamp 220V 240V No Need Driver for Flood Light Spotlight DIY Lighting

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LED COB Lamp Bead 10W 20W 30W 50W AC 220V 240V IP65 Smart IC No Need Driver DIY Flood Light Led Bulb Spotlight Outdoor Chip Lamp

100W 220V Cold White High Power LED Chip High Voltage COB Light Source for Indoor Outdoor Use

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High-Efficiency AC220V Driver-Free SMD Flip-Chip COB Light Source Lamp Beads 20W/30W/50W

LED COB Lamp Beads 50 W Lighting AC 220V 240V IP65 Intelligent IC Without Driver DIY Flood Light Spotlight Outdoor Chip Light

No Welding LED COB CHIP 20W 30W 50W AC110V 220V Full Spectrum Plant Growth Cold White Warm White Light Emitting Diode LED Matrix

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LED COB Lamp Bead IP65 Smart IC No Need Driver 10W 20W 30W 50W AC 220V 110V DIY Flood Light Led Bulb Spotlight Outdoor Chip Lam

20W30W50W 220V LED COB Chip Lamp Panel WeldingFree White Warm Light Full Specturm(Warm Light 50W)