TBDA3 Series: Ultra-Slim Spiral LED Warning Lightbar
Jun 18, 2026
Superior Aerodynamics | High-Intensity Illumination | Modular Reliability
SENKEN, a leader in China high-performance vehicle safety equipment, today announced the launch of the TBDA3 Series Ultra-Slim double-layer LED Warning Lightbar. Engineered from the ground up for emergency responders, law enforcement, and off-road professionals, the TBDA3 Series redefines expectations for warning efficiency, vehicle integration, and long-term durability.
"We designed the TBDA3 Series to solve a persistent challenge in the emergency vehicle market: how to deliver maximum warning power without turning the vehicle into a noisy, drag-heavy liability,"
Technical Specifications
|
Light Source |
108pcs * 5W High-Intensity LEDs |
|
Operating Voltage |
10V - 30V DC |
|
Flash Frequency |
1 - 3 Hz |
|
Operating Temperature |
-40C to +75C |
|
Lens Material |
High-impact Polycarbonate (PC) |
|
Protection Rating |
IP65 (Overall) / IP67 (Lighthead) |
|
Standard Dimensions |
1200mm(L) x 280mm(W) x 94mm(H) |
|
Configuration |
8 Front Modules + 8 Rear Modules + 2 Alley Lights |
Dimensional Figure


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