Description： UPGRADE -- emergency strobe lights have 4-in-1 color options. The color and flash pattern can be switched at any time with the dual switch cigarette lighter. You have a total of 27 flash modes, including pulsing, alternating, Keep it on brighting. (Last pattern recall/memory function). SUPER VISIBILITY -- This LED emergency indicator has 162 high-power LEDs, which can project bright lighting effects during the day and night. LED Lifespan up to 50,000 Hours. .
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