The Whelen TSS0A T-Series™ lighthead provides amber warning output in a slim surface-mount package. Its clear lens and Linear Super-LED® optics suit water trucks, service bodies, and equipment installations where mounting space is limited.
Self-contained SmartLED® electronics simplify warning-light integration, while Scan-Lock™ pattern selection and Sync capability support coordinated vehicle lighting.
Key Features
| Feature |
Benefit |
| Slim Design |
Low-profile installation |
| SOLO™ Amber |
Dedicated single-color warning output |
| SmartLED® |
Integrated flashing electronics |
| Sync |
Coordinated or alternating warning patterns |
Specifications
| Attribute |
Details |
| Brand / Model |
Whelen TSS0A |
| Series |
T-Series™ |
| SKU |
0012556 |
| Mount |
Surface |
| Lens |
Clear |
| Voltage |
10–30 VDC |
| Patterns |
36 Scan-Lock™ |
| Dimensions |
5.14" W × 1.49" H × 0.54" D |
| Environmental Rating |
IP67 |
| Warranty |
10 years |
Applications
| Application |
Installation Consideration |
| Water Trucks |
Supplemental warning visibility |
| Service Bodies |
Select unobstructed mounting locations |
| Construction Equipment |
Confirm mounting surface and electrical supply |
| Municipal Fleets |
Coordinate placement with the vehicle’s warning system |
Installation Checks
| Check |
Requirement |
| Orientation |
Position the vent membrane above the light’s horizontal centerline |
| Power Circuit |
Use a 3-amp fuse for the color circuit |
| Scan-Lock Circuit |
Use a momentary switch and 1-amp fuse |
| Connections |
Waterproof exposed connections and seal unused wires |
| Drilling |
Check behind the surface and protect wire passages |
| Final Testing |
Confirm operation before returning the vehicle to service |