Item No.: K43C223
• 21 pcs super bright red LEDS    (luminous intensity≥3000mcd)
• Highly reflective
•Two functions: flashing/constant light
• Visible distance: over 500m
• Power operation:   - 12V DC  through the 6m power cable with 12V accessory plug
                                 -  4pcs"AA"batteries
• Time of last: 4pcs"AA" batteries can last 96 hours