Unbranded Ebike E-bike 12v 24v 36v 48v 60v 72v Electric Bicycle Light With Horn Waterproof High Quality Headlight Horn Set Front Headlight

Model:D-021Wire color explanation:1.The Light bell: black to ground, red control horn, green control light;2.The Switch: black and red control horn;Green yellow control light.(see the picture bottom)Package:lamp with horn,or switch or combination.Although the product writes 36-48V, the lamp can be compatible with 12V-72V. Customers who mind the product label, please note.