Accessories Auto Car Solar powered LED Flashing Car Shark Fin Warning Tail Lights Universal Aerial Antenna Product Description: Light energycharge: use high efficiency light energy board, absorb strong sunshine 3 hoursor the rainy weather 8 hours of normal use of 3-5 days, the sun can absorbstrongly 15 hours of normal use 15 -20 days. Built-inlithium battery: use large capacity lithium battery and durable. No wire: justneed to rip the adhesive and paste it in the roof the car Light levelclose to tail lights, high brightness, good stability, . Bake shell:the same color to the car original painting, product surface has a high finish,corrosion resistance, ageing resistance. Trafficwarning function automatic open: built-in high sensitivity vibration sensor andsensitive system, self-flashing while driving in low light environments. Product Features: Size: 15 x 6 x 7 cm Package include:1pcs Fitment: Universal for all cars [Shell]: high-grade paint Note: 1, please check the product before installation, without any problems then installed. 2, this product is controlled by light and vibration sensors, and shake in low light flashing on their own environment, in the light automatically turns off (or will self-extinguish after a standstill for two minutes). Please look on the dark and under shock flashing check whether this product, if not flashing the chip may be protected. The tail lights in the sun or under the photo for a re-test. 3. It shines with Multicolor.