Description:1. High bright, with 17 different flashing patterns. Last pattern memory recall.2. Easy intallation 3. Anti-collision, anti-dust & splash-proof.4. No pollution, no noise, no electronic interference 5. No-flicker. Vibration resistant. Faster on/off response Time 6. Low Consumption. Energy-saving.7. Self-Contained Light Head, No External Flasher Required 8. Long life span, durable 9.A total of seven kinds of strobe mode, Selectable flash pattern with just a press of a button to cycle through the modes 10. Application: 12V General Automotive Specification: Material Acrylonitrile Butadiene Styrene (ABS) Color Red White Number of lamps 54 Power 162 W / 3 (W) For a lamp beads Voltage 12 V Current 1ASize 17X2.64X3.3cm/6.7X1.03X1.3 Package Included:1 XLED Light 1 XProtection Pad 2 XScrews 2 XNuts