Upgraded - HYEMEI Rooftop strobe light bar adopted 48 high intensity LEDs in order to achieve maximum brightness, meanwhile the flashing patterns, cable length, waterproof performance, magnets has also been upgraded. Lifespan over 50,000 hours.

Strong & Durable - This whole rooftop strobe light made of stronger and improve waterproof ABS material, make this light can not only durable under harsh weather conditions, but also a great improvement of water vapor condensation inside the light, completely waterproof.

Easy to Install - Total of 12 independent magnets with bigger rubber feet suction pods, easy to mount to any car metal exterior without scratch the roof. Full 16.4 ft cable, much easier to mount this light any place of vehicle compare to other 10 ft cable.

17 Flashing Patterns - 12-24V dual switch button setting, 17 flashing patterns to choose from, you can switch power ON/OFF and cycle through 17 flashing patterns with the cigarette lighter plug button. Last pattern memory/recall function equipped. Plug 'N' Play.