Shark Style Motorcycle Helmet Light Strip LED Night Signal Light Stripe Glowing Bars Specifications: Product Type: Motorcycle Helmet Turn Signal Light EL Power Source: 3V The service life is 5800 hours EL Thickness: 0.3mm/ 0.01" Shark EL Size: 50.5*6cm/ 19.88*2.36" 3V Driver Length: 22.5cm/ 8.86" Double Connector Length: 38.5cm/ 15.16" Extension Cord Length: 100cm/ 39.37" Color: Ice Blue/ Red/ Yellow/ White/ Blue/ Green/Purple Light Mode: Always on, Flashing-Slow, Flashing, Turn-off Feature: 2019 new shark style design. Waterproof and corrosion resistant. Warning effect was obviously especially in foggy, rainy, or snowy weather, or at night or in dark environment, they are preventing rear-end collisions and ensuring driver's safety. Package Included: 1* Double Connector 1* 100cm Extension Cord 1* 3V Driver (2* AA Battery are NOT Included) 2* Shark Light Strips (The Double-sided Tape is at the Back ) Installation: 1. Wipe clean with alcohol installation location. 2. Torn out the double-sided tapes, aligning the mounting position and paste them up. 3. Gently press the shark Light Strip with your fingers. Dear buyer,Welcome to our store. We guarantee the quality of our products.Welcome to visit.Hope you have a nice day!