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
AC 85-265V Transformator LED Light Lamp Driver Netzteil 1-3W/4-7W/8-12W/12-18W 300mA Lighting Transformers - AliExpress
Amazon.com: New Lon0167 AC 100-240V 50/60Hz to DC 3-12V 300mA LED Driver Power Supply(AС 100-240 ν 50 / 60Hz zu DC 3-12V 300mA LED-Netzteil für Treiber : Everything Else