Rotating led emergency light car USB charging

- The color for the device is "auto yellow".

- Luminosity: the optical system must be designed so that the light covers a horizontal field of view of 360 degrees and vertically a minimum of ± 8 degrees up and down.

- Light intensity: the intensity must be grade 0, between 40 and 80 effective lumenex, and grade ± 8, with a minimum of 25 lumenex. In both cases, the intensity must be above the minimum requested for at least 30 minutes.

- IP protection degree: at least it must be IP54.

- Stability: the equipment must be designed to remain stable on a flat surface, without moving against an air current that exerts a dynamic pressure of 180 Pa, in the most unfavorable direction for its stability.

- Flash frequency: The flash frequency must be between 0.8 and 2 Hz.

- The operation of the light must be guaranteed at temperatures from -10ºC to 50ºC.