FEATURES: 16 PCS Hi-Intensity flashing LEDs ensure your vehicle can't be missed day or night,PCB upgraded with flash patterns memory function and prevent the dash strobe light from getting hot during hours of using. PATTERNS: 9 different modes of flashing patterns that provide a variety of signals, including pulsing, alternating, to alert everyone to your presence. Memorizes last pattern used (recall last pattern). EASY INSTALLATION: Mounts directly to your windshield or your dash with suction cups and the die-cast aluminum bracket bar to hold in place. Master ON/OFF switch easily plugs into any 12v cigarette adapter. Easy To install ,with 3 suction Cups For Quick Screen Mount Working at DC 12V. 9 Flashing Modes. 16LEDS STROBE LIGHT. Cigarette Adapter Plug. ON/OFF Button, Select Pattern Button. Easy To install, with 3 suction Cups For Quick Screen Mount. Up to 50,000 hrs life expectancy Memorizes the last pattern used Brighter and more effective than standard LED strobe lights Bright enough to be seen upto 1/4 mile in distance 9 different selectable strobe patterns with a push of a button to cycle through modes. colour:black Material:ABS size:22.0 cm * 14.0 cm * 4.5 cm Package Contents: 1 x 16 LED Strobe Light 1 x 12V Cigarette plug for power 3 x suction cups 2 x screws 1 x mounting bracket 1 x Installation manual Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.