Slim auxiliary alarms: The HELLA BST and BST-V Slim warning lamps combine a powerful LED warning effect with an extra-slim design.

Thanks to the highly efficient and long-lasting LED technology with three or six high-performance LEDs, the 12.8 mm flat warning lamps offer a strong warning effect and a variety of flash sequences with single, double, triple, quadruple flash or continuous light. The flash sequences can be generated either as synchronous or alternating signals. The variant with six LEDs comes with a dual-mode feature, allowing to manually switch between full power and low power modes to suit different lighting conditions. This feature ensures increased visibility during the day and reduced glare at night.

The ECE and SAE-approved, EMC-tested, surface-mounted lamps can be mounted horizontally (BST-Slim) or vertically (BST-V-Slim). The particularly slim design enables numerous application options. Both the variants with three and with six LEDs are available in different light colors.