![Amazon.com: Chanzon LED Driver 1500mA (Constant Current Output) 18V-34V (Input 100-240V AC-DC) (6-10) x5 30W 35W 40W 45W 50W Power Supply 1500 mA Lighting Transformer for High Power 50 W COB Chips ( Amazon.com: Chanzon LED Driver 1500mA (Constant Current Output) 18V-34V (Input 100-240V AC-DC) (6-10) x5 30W 35W 40W 45W 50W Power Supply 1500 mA Lighting Transformer for High Power 50 W COB Chips (](https://m.media-amazon.com/images/I/71cgxPes5RL._AC_SL1500_.jpg)
Amazon.com: Chanzon LED Driver 1500mA (Constant Current Output) 18V-34V (Input 100-240V AC-DC) (6-10) x5 30W 35W 40W 45W 50W Power Supply 1500 mA Lighting Transformer for High Power 50 W COB Chips (
![Amazon.com: 100W (Warm White 3200K+Cold White 6500K) Double Color Led SMD COB Integrated Light Source, Led Beads, Led Chip, Led Lamp Bulb for LED Stage Lights : Everything Else Amazon.com: 100W (Warm White 3200K+Cold White 6500K) Double Color Led SMD COB Integrated Light Source, Led Beads, Led Chip, Led Lamp Bulb for LED Stage Lights : Everything Else](https://m.media-amazon.com/images/I/3193jr5H5KL._AC_SY580_.jpg)
Amazon.com: 100W (Warm White 3200K+Cold White 6500K) Double Color Led SMD COB Integrated Light Source, Led Beads, Led Chip, Led Lamp Bulb for LED Stage Lights : Everything Else
![Chanzon LED Driver 600mA (Constant Current Output) 18V-34V (In: 100-240V AC-DC) (6-10)x3W 18W 20W 21W 24W 27W 30W Power Supply 600 mA Lighting Transformer for High Power 20 W COB Chips (Plastic Chanzon LED Driver 600mA (Constant Current Output) 18V-34V (In: 100-240V AC-DC) (6-10)x3W 18W 20W 21W 24W 27W 30W Power Supply 600 mA Lighting Transformer for High Power 20 W COB Chips (Plastic](https://m.media-amazon.com/images/I/71OjbQSv7ZL._AC_SL1500_.jpg)
Chanzon LED Driver 600mA (Constant Current Output) 18V-34V (In: 100-240V AC-DC) (6-10)x3W 18W 20W 21W 24W 27W 30W Power Supply 600 mA Lighting Transformer for High Power 20 W COB Chips (Plastic
![Amazon.com: Chanzon High Power Led Chip 50W Full Spectrum Plant Grow Light (380nm-840nm / 1500mA / DC 30V-34V / 50 Watt) SMD COB Emitter Diode Components 50 W Bead for DIY Hydroponic Amazon.com: Chanzon High Power Led Chip 50W Full Spectrum Plant Grow Light (380nm-840nm / 1500mA / DC 30V-34V / 50 Watt) SMD COB Emitter Diode Components 50 W Bead for DIY Hydroponic](https://m.media-amazon.com/images/I/51-JuCdeftL._AC_SY355_.jpg)
Amazon.com: Chanzon High Power Led Chip 50W Full Spectrum Plant Grow Light (380nm-840nm / 1500mA / DC 30V-34V / 50 Watt) SMD COB Emitter Diode Components 50 W Bead for DIY Hydroponic
![Chanzon LED Driver 600mA (Constant Current Output) 18V-34V (In:100-240V AC-DC) (6-10) x3W 18W 20W 24W 30W IP67 Waterproof High Power Supply 600 mA Lighting Transformer for 20 W COB Chips (Aluminium) - - Chanzon LED Driver 600mA (Constant Current Output) 18V-34V (In:100-240V AC-DC) (6-10) x3W 18W 20W 24W 30W IP67 Waterproof High Power Supply 600 mA Lighting Transformer for 20 W COB Chips (Aluminium) - -](https://m.media-amazon.com/images/I/71SjurUeh4L._AC_SL1500_.jpg)
Chanzon LED Driver 600mA (Constant Current Output) 18V-34V (In:100-240V AC-DC) (6-10) x3W 18W 20W 24W 30W IP67 Waterproof High Power Supply 600 mA Lighting Transformer for 20 W COB Chips (Aluminium) - -
![Amazon.com: Chanzon 10 pcs High Power Led Chip on Board 3W Cyan (490nm / 400mA-500mA / DC 3V-3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 3 W Amazon.com: Chanzon 10 pcs High Power Led Chip on Board 3W Cyan (490nm / 400mA-500mA / DC 3V-3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 3 W](https://m.media-amazon.com/images/I/31QtAHArCBL._AC_.jpg)
Amazon.com: Chanzon 10 pcs High Power Led Chip on Board 3W Cyan (490nm / 400mA-500mA / DC 3V-3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 3 W
![Amazon.com: Chanzon 10 pcs High Power Led Chip 3W Cool White (10000-15000K / 600mA-700mA / DC 3V-3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 3 W Bulb Amazon.com: Chanzon 10 pcs High Power Led Chip 3W Cool White (10000-15000K / 600mA-700mA / DC 3V-3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 3 W Bulb](https://m.media-amazon.com/images/I/41p0jWvKM5L._AC_SY355_.jpg)
Amazon.com: Chanzon 10 pcs High Power Led Chip 3W Cool White (10000-15000K / 600mA-700mA / DC 3V-3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 3 W Bulb
![Amazon.com: World of Light Small Shaft Bulb - E10 Socket - 34V/3W - Erzgebirge-Palast : Tools & Home Improvement Amazon.com: World of Light Small Shaft Bulb - E10 Socket - 34V/3W - Erzgebirge-Palast : Tools & Home Improvement](https://m.media-amazon.com/images/I/41MN5oEnQ7L._AC_SX425_.jpg)
Amazon.com: World of Light Small Shaft Bulb - E10 Socket - 34V/3W - Erzgebirge-Palast : Tools & Home Improvement
![Amazon.com: 200W (Warm White 3200K+Cold White 6500K) Double Color Led SMD COB Integrated Light Source, Led Beads, Led Chip, Led Lamp Bulb for LED Stage Lights : Everything Else Amazon.com: 200W (Warm White 3200K+Cold White 6500K) Double Color Led SMD COB Integrated Light Source, Led Beads, Led Chip, Led Lamp Bulb for LED Stage Lights : Everything Else](https://m.media-amazon.com/images/I/51u2PFPG-zL._AC_SX466_.jpg)
Amazon.com: 200W (Warm White 3200K+Cold White 6500K) Double Color Led SMD COB Integrated Light Source, Led Beads, Led Chip, Led Lamp Bulb for LED Stage Lights : Everything Else
![Amazon.com: GSZZBHDP ZeZhen LED Strip Lights High Power Integrated Matrix Bulb COB Lamps, LED Chip Warm Pure Cold White Lighting Beads 1W 3W 5W 10W 20W 30W 50W 100W LED Light Bulb : Amazon.com: GSZZBHDP ZeZhen LED Strip Lights High Power Integrated Matrix Bulb COB Lamps, LED Chip Warm Pure Cold White Lighting Beads 1W 3W 5W 10W 20W 30W 50W 100W LED Light Bulb :](https://m.media-amazon.com/images/I/61Jg8DCpAgL._AC_SX466_.jpg)
Amazon.com: GSZZBHDP ZeZhen LED Strip Lights High Power Integrated Matrix Bulb COB Lamps, LED Chip Warm Pure Cold White Lighting Beads 1W 3W 5W 10W 20W 30W 50W 100W LED Light Bulb :
![Amazon.com: Chanzon LED Driver 300mA (Constant Current Output) 18V-34V (Input 100-240V AC-DC) (6-10) x1W 6W 7W 8W 9W 10W Power Supply 300 mA Lighting Transformer Drivers for High Power COB Chips (Plastic Amazon.com: Chanzon LED Driver 300mA (Constant Current Output) 18V-34V (Input 100-240V AC-DC) (6-10) x1W 6W 7W 8W 9W 10W Power Supply 300 mA Lighting Transformer Drivers for High Power COB Chips (Plastic](https://m.media-amazon.com/images/I/71R5mWysHPL._AC_SY355_.jpg)
Amazon.com: Chanzon LED Driver 300mA (Constant Current Output) 18V-34V (Input 100-240V AC-DC) (6-10) x1W 6W 7W 8W 9W 10W Power Supply 300 mA Lighting Transformer Drivers for High Power COB Chips (Plastic
![Amazon.com : High Power LED Chip 10W Sunlight Full Spectrum Warm White (380-800NM/300mA/34V-38V/10 Watt) Super Bright COB Light Emitter Components Diode 10 W Bulb Lamp Beads DIY Hydroponic Flowers Growing Lamp : Amazon.com : High Power LED Chip 10W Sunlight Full Spectrum Warm White (380-800NM/300mA/34V-38V/10 Watt) Super Bright COB Light Emitter Components Diode 10 W Bulb Lamp Beads DIY Hydroponic Flowers Growing Lamp :](https://m.media-amazon.com/images/I/51BqKQXoE6L._AC_SX425_.jpg)
Amazon.com : High Power LED Chip 10W Sunlight Full Spectrum Warm White (380-800NM/300mA/34V-38V/10 Watt) Super Bright COB Light Emitter Components Diode 10 W Bulb Lamp Beads DIY Hydroponic Flowers Growing Lamp :
![Amazon.com: Led World 18-30x3W LED Driver Power Supply 600mA for 30pcs 3W High Power LED Chip : Musical Instruments Amazon.com: Led World 18-30x3W LED Driver Power Supply 600mA for 30pcs 3W High Power LED Chip : Musical Instruments](https://m.media-amazon.com/images/I/61DgwcYYZ9S._AC_SL1200_.jpg)
Amazon.com: Led World 18-30x3W LED Driver Power Supply 600mA for 30pcs 3W High Power LED Chip : Musical Instruments
![Chanzon LED Driver 4500mA (Constant Current Output) 18V-34V (Input 100-240V AC-DC) (6-10) x15 120W 150W IP67 Waterproof High Power Supply 4500 mA Lighting Transformer for 150 W COB Chips (Aluminium) - - Amazon.com Chanzon LED Driver 4500mA (Constant Current Output) 18V-34V (Input 100-240V AC-DC) (6-10) x15 120W 150W IP67 Waterproof High Power Supply 4500 mA Lighting Transformer for 150 W COB Chips (Aluminium) - - Amazon.com](https://m.media-amazon.com/images/I/716MoLEjY1L._AC_SL1500_.jpg)
Chanzon LED Driver 4500mA (Constant Current Output) 18V-34V (Input 100-240V AC-DC) (6-10) x15 120W 150W IP67 Waterproof High Power Supply 4500 mA Lighting Transformer for 150 W COB Chips (Aluminium) - - Amazon.com
![Odlamp Super Bright High Power LED Chip 100W SMD COB Light Blue 450-460nm DC 30-34V for Emitter Components Diode 100 W Bulb Lamp Beads DIY Lighting (Blue) - - Amazon.com Odlamp Super Bright High Power LED Chip 100W SMD COB Light Blue 450-460nm DC 30-34V for Emitter Components Diode 100 W Bulb Lamp Beads DIY Lighting (Blue) - - Amazon.com](https://m.media-amazon.com/images/I/61SWo6rXi5L._AC_SL1500_.jpg)
Odlamp Super Bright High Power LED Chip 100W SMD COB Light Blue 450-460nm DC 30-34V for Emitter Components Diode 100 W Bulb Lamp Beads DIY Lighting (Blue) - - Amazon.com
![Chanzon LED Driver 6000mA (Constant Current Output) 21-34V (100-240V AC-DC) (7-10)x20 140W 160W 180W 200W IP67 Waterproof High Power Supply 6000 mA Lighting Transformer for 200 W COB Chips (Aluminium) - - Amazon.com Chanzon LED Driver 6000mA (Constant Current Output) 21-34V (100-240V AC-DC) (7-10)x20 140W 160W 180W 200W IP67 Waterproof High Power Supply 6000 mA Lighting Transformer for 200 W COB Chips (Aluminium) - - Amazon.com](https://m.media-amazon.com/images/I/71bMiTIxYkL._AC_SY355_.jpg)
Chanzon LED Driver 6000mA (Constant Current Output) 21-34V (100-240V AC-DC) (7-10)x20 140W 160W 180W 200W IP67 Waterproof High Power Supply 6000 mA Lighting Transformer for 200 W COB Chips (Aluminium) - - Amazon.com
![Chanzon LED Driver 300mA (Constant Current Output) 3V-20V (85-277V AC-DC) (1-6) x1W 1W 2W 3W 4W 5W 6W IP67 Waterproof High Power Supply 300 mA Lighting Transformer Drivers for COB Chips (Aluminium) - - Chanzon LED Driver 300mA (Constant Current Output) 3V-20V (85-277V AC-DC) (1-6) x1W 1W 2W 3W 4W 5W 6W IP67 Waterproof High Power Supply 300 mA Lighting Transformer Drivers for COB Chips (Aluminium) - -](https://m.media-amazon.com/images/I/51As8dDYgFL._AC_SY350_.jpg)
Chanzon LED Driver 300mA (Constant Current Output) 3V-20V (85-277V AC-DC) (1-6) x1W 1W 2W 3W 4W 5W 6W IP67 Waterproof High Power Supply 300 mA Lighting Transformer Drivers for COB Chips (Aluminium) - -
![Chanzon High Power Led Chip 100W Purple Ultraviolet (UV 405nm / 3000mA / DC 30V-34V / 100 Watt) SMD COB Light Emitter Components Diode 100 W Ultra Violet Bulb Lamp Beads DIY Lighting - - Amazon.com Chanzon High Power Led Chip 100W Purple Ultraviolet (UV 405nm / 3000mA / DC 30V-34V / 100 Watt) SMD COB Light Emitter Components Diode 100 W Ultra Violet Bulb Lamp Beads DIY Lighting - - Amazon.com](https://m.media-amazon.com/images/I/612jNv2yPkL._AC_SL1200_.jpg)
Chanzon High Power Led Chip 100W Purple Ultraviolet (UV 405nm / 3000mA / DC 30V-34V / 100 Watt) SMD COB Light Emitter Components Diode 100 W Ultra Violet Bulb Lamp Beads DIY Lighting - - Amazon.com
![Chanzon LED Driver 300mA (Constant Current Output) 3V-20V (Input 100-240V AC-DC) (1-6) x1W 1W 2W 3W 4W 5W 6W Power Supply 300 mA Lighting Transformer Drivers for High Power COB Chips (Plastic Chanzon LED Driver 300mA (Constant Current Output) 3V-20V (Input 100-240V AC-DC) (1-6) x1W 1W 2W 3W 4W 5W 6W Power Supply 300 mA Lighting Transformer Drivers for High Power COB Chips (Plastic](https://m.media-amazon.com/images/I/61FsXJsVSWL._AC_SL1500_.jpg)
Chanzon LED Driver 300mA (Constant Current Output) 3V-20V (Input 100-240V AC-DC) (1-6) x1W 1W 2W 3W 4W 5W 6W Power Supply 300 mA Lighting Transformer Drivers for High Power COB Chips (Plastic
![Amazon.com: BAIFFEI High Power LED Chip 1W 3W 5W 10W 20W 30W 50W 100W Warm Cold White Red Green Blue Yellow SMD Light Bead 1 3 5 10 20 50 100 W Amazon.com: BAIFFEI High Power LED Chip 1W 3W 5W 10W 20W 30W 50W 100W Warm Cold White Red Green Blue Yellow SMD Light Bead 1 3 5 10 20 50 100 W](https://m.media-amazon.com/images/I/61ZXHk8QaRL._AC_SX466_.jpg)