DGT approved V16 emergency light for warning of danger for cars and motorcycles - Compatible with current road safety regulations 2 modes of use - Rotating yellow emergency light [provides visibility within a radius of 1 km in low light conditions] or flashlight mode with white light and two intensity levels - Simple activation: 1 click for emergency mode or 2 clicks for flashlight This V16 approved signal is easy to install without exiting the vehicle thanks to a strong magnet that ensures secure attachment [without damaging the vehicle's paint] - Resistant to winds over 80 km/h, heavy rain, or snow - Reliable operation at temperatures from -10C to +50C Compact device - 6.8 x 4.05 x 9 cm - Ideal for storing one or more units in the car glove compartment or motorcycle trunk Requires 3 AAA batteries [batteries not included] Note: All dimensions are manually measured; please allow 1-3 cm variation. Due to differences in lighting and display settings, color variations may occur. Please refer to the actual product received.