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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
bringing Whelen's latest WeCanX® communication technology to vehicles that need a dedicated control interface
2010-2021 GMC Sierra 2500
Polished cast aluminum housing
only single lightheads come in this option
2 Year Factory Direct Warranty
Whelen M4 DUO Linear Super LED | Strobes N More cargo deck bringing Whelen's latest WeCanX® communicationThe All New Whelen Duo M Series LEDs are here. The only Patented Linear LED lightheads with a bold look to the future in fire, ambulance and rescue truck emergency lighting. Designed to stand up to the harsh environments and standards of the industry while providing top of the line performance! Features: Surface mounted via two screws. Comes standard with clear outer lens and your choice of LED color. Super LED's provide unmatched high intensity
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