The BST-Round warning light is characterised by its round design, which allows flexible installation in different areas of the vehicle. Four power LEDs and high-quality precision optics produce an intense warning signal with minimal power consumption. The warning lights are supplied as a pre-configured set consisting of 1 ballast, 2 light modules and 2 mounting rings. They can be synchronised with several units and have different flash sequences. In addition, the BST-Round warning lights are ECE-R65 and SAE tested. The light modules have an integrated day/night mode and thus adjust the brightness of the warning signal to the ambient light. This ensures increased visibility during the day and the avoidance of glare at night. The warning lights can be mounted in various positions around the vehicle using the mounting rings included in the scope of delivery. They are particularly suitable as an attention-grabbing warning signal and for safeguarding danger spots.