LED Turn Signal Light E4 Mark Built-in Relay Flowing Water Flashing Light 20LED Motorcycle Blinker Waterproof Tail Signals Specification: Name: Flowing Water turn signal Material: ABS+ Acrylic Voltage: 12 V Applicable models: Universal Light source: LED paster lamp beads Bolt size: 10mm LED Lights Number: 20SMD Light color: Amber Usage: Turn Signal / Indicators Lights Service life: 30000 hours Waterproof rating: IP67 Notice : * Product ALREADY built-in LED Flash Relay. Please Just Connect Turn Signal Light With 12V Power to Test them. * Once You Can Get Flowing Water Effect, That Means Product In Good Condition. Built-in LED Flash Relay : * Our Turn Signal Light Built-in LED Flash Relay. * If You Can NOT Get the Flowing Water Effect, That Means Your Motorcycle Already Installed Halogen Flasher Relay. * You Need to Remove the Original Halogen Flasher. Product Feature: 01. Flowing Water Blinker - Built-in Flash Relay - Can remind others well, keep your safety when driving - Plug to Play, easy to install and replace 02. Newest Flowing Water Model - 20 LED chips, wide shine range, brighter - Already built-in flash relay - Universal compatible for 99% motorcycle 03. E4 Safety Certification - With E4 emark - More safety in Europe