Waterproof DC 12V to 13.8V 15A 207W Step-Up Power Supply Converter Regulator Yamaha FootPegs then you may need load

then you may need load independent resistor to put between the LED lights and positive

For Yamaha XVS1100A XVS11AA V-Star Classic 2000-2011

For Piaggio Sechskant 150 1994-1997

For Mercedes-Benz CL 500

Long-range: detection range of more than 20 meters

Waterproof DC 12V to 13.8V 15A 207W Step-Up Power Supply Converter Regulator Yamaha FootPegs then you may need load? Feature: 1: High quality thermal silica potting, waterproof, dust proof, shockproof effect 2: Aluminum Outer Case material, long term stable and reliable. 3: With overvoltage,overcurrent overheating protection 4: Waterproof, Shockproof Design. 5: Widely used: car alarms, radio, intercom, electric motors, audio, navigation, surveillance, LED car display, air conditioning, fans,solar energy, photovoltaic energy, DVD, LED lights, motors, pumps, and