Whelen Engineering Company, Inc.
4500 Plus Super-LED® Build-A-Bar™ Series
5 years warranty

The Build-a-Bar Series can be equipped with your choice of Linear or Super-LED modules, strobe and halogen lightheads to meet KKK-1822F primary lighting specifications or secondary lighting requirements.

Slide bolt mounting simplifies installation, front mounted lenses and quick mount lightheads allow easy access to the interior of the bar for quick service or replacement.
Halogen rotators feature dual ball bearing design, state-of-the-art optics and are backed by a three-year warranty.
ROTA-BEAM™ Super-LED solid-state rotating module available for new production builds. Also retrofits in place of halogen rotators. 16 Scan-Lock™ flash patterns inside module. Absolutely no moving parts.
Super-LED modules provide long life performance with low amp draw.
Pre-configured interior light packages meet KKK-1822F requirements.
Optional LED ICC lights, amber front or red rear, meet SAE J592 and J2042 requirements.

WARNING: These products may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit whelen.com/regulatory.