Shockproof, waterproof Easy to install Suitable for most motorcycles A Central Flashing Led Motorcycle perfect with LED indicator. When buying from LED flashing , it is recommended to install a Central Flashing Led Motorcycle to ensure the smooth operation of flashing . Indeed, flashing bulbs are more energy efficient than the flashing LED . So installing flashing LED without changing the central relay for flashing can cause a dysfunction the flashing (irregular, too fast flashing, flashing visibility problem) and even the toast . The Central flashing LED Motorcycle is required when replacing the 4 indicators. If only replaces 2 flashing it is better to use resistance for LED turn signals so that the bulbs flashing has enough power. Description: MAX: 240W Voltage: DC 12V Body Color: Black wire length: 11.41 in (29 cm) LED relay size: 2.2 in 0.9 in x 0.78 in (5.6 cm x 2.3 cm x 2 cm) /L x W x H connection thread: + battery positive the green wire: + positive flashing black wire: - mass ℹ️ Return Policy For safety and compliance reasons, this electrical/electronic product cannot be returned after delivery.