4 LED Strobe Warning Light, Blue, Slim, 12-24V TT.155-4B

TT.155-4B is a compact LED warning light designed for commercial vehicles, agricultural, construction, road, and specialist machinery. It features 4 high-performance SMD 3535 LEDs and as many as 26 flash modes.

The lamp operates in the 12–24 V range and is equipped with a memory function that retains the last selected mode after restart.

TT.155-4B also allows synchronization of up to 15 lamps, enabling the creation of an extensive warning system in a vehicle or machine.

The robust aluminum housing and polycarbonate PC lens ensure resistance to intensive use. IP67 protection rating shields the lamp from dust and water.

The lamp holds approvals E9, CE, ECE R10, and R65 XB1, and meets CISPR 25 Class 3 requirements.

26 flash modes

The lamp offers, among others:

• single, double, triple, and quad flash
• fast and slow flash sequences
• 8-, 12-, and 16-flash bursts
• alternating modes
• split modes
• SOS mode
• cyclic sequences
• steady light