Amazon.com: Leisure Lectronics 12 Volt PWM Light Dimmer Switch, 12V LED & Incandescent - Boat, RV, Car : Automotive
Rotary Knob LED Strip Light Dimmer – Armacost Lighting
Mini LED Dimmer Knob with Rotary Control Switch - pwm dimming for 12-24V LEDs, Fully Waterproof, dim up to 4.8A at 12V or 2.4A at 24V: car Automotive, Marine, Low Voltage Under
iTouch 12~24 Volt DC Touch LED Dimmer - 6 Amps [TCDP-6A] - $6.95 : LED Strip Compare
LED Rotary Knob Dimmer Switch 12-24V | Step 1 Dezigns
Amazon.com: 12 Volt DC Dimmer for LED, Halogen, Incandescent - RV, Auto, Truck, Marine, and Strip Lighting - Long Shaft - Black : Automotive