Product material: ABS plastic + high permeability acrylic lamp shell Product color: yellow turn signal light, daytime running light (red or blue or white light,One Choice from Three) Product application: Fork pipe diameter below 51mm Product quantity: one pair Wiring method: red line warning lamp positive pole, brown daytime running lamp positive pole, black line negative pole (warning lamp priority), wire length 49cm Product features: the new warning lamp design is far superior to the traditional lighting products in terms of energy saving. It has high brightness, low calorific value, low energy consumption and filament free structure.