Features: 2 pin, universal design. Don't need other tapping wires to install load resistors. An adjustable feature can speed up or slow down the flicker as desired. Plug and play installation: Direct replacement and easy to install, perfect match, no need to cut and no more modification required. Clockwise: reduces flash frequency (slow) ; Counterclockwise: speeds up flash frequency (fast). Note: This LED flasher relay works plug & play on most motorcycles with standard 2-Pin flasher relays. Specifications: Shell Color: Black Material: Plastic Prong/Pin: 2pin Cubic Shape SoundMute Working Voltage:DC 12V Maximum Power: 42W Switching Power0.02A to 12A Operating Temperature:-40 to +80 Flashing Frequency:50 Times/Min 200 Times/Min Package Weight: 21.5g Package Size: 5 * 3.5 * 2.8cm Package List: 1 * Relay