1. Using 3pcs AA Dry Battery 

2. Built-in IC chip control 9 user-selectable flash patterns.                                                                                                                                                                                                                                       

3. Product size: Dia 125mm, high 40mm

4. Weight : 347.4g

5. LED: 5pcs 2835 SMD LED + 8pcs 0.5W LED

6. LED Color for choice: red, amber, yellow, blue, green, white.                          

7. Magnet: 1pcsx3000GS/PC

8. 8 RED LED light with viewing area 360 ° up to 1000m distance at night, 500m at Daytime and 10 miles in the water, top 5 SMD LED be used as working light

* compact & visible up to a 1/2 mile away. 

* Can also be placed safely on the ground and roadway. Casing is constructed of super high strength plastic: PC, TPE and TPR, it is even no problem allowed a car drive over it!  

* Completely waterproof! It even floats! Perfect for boats and watercraft safety, also it is no problem working underwater 1/2 mile.

* Standard red LED is perfect for clear weather. In foggy conditions the yellow and blue LED provide superior visibility. Also blue, green and white LED is workable! 

Powered by a high capacity CR123 lithium battery with a storage life up to 10 years. Store temperature is from -40C to + 60C.