Dual Lead 4-pin Deutsch-style w/Hi/Low/Backlight Upfitter Harness - Universal

The Baja Designs Squadron 2.0 Dual 4-pin Deutsch Upfitter Harness is a purpose-built wiring solution for truck, Jeep, and SUV owners who want a clean, reliable connection for their Squadron 2.0 lighting setup without splicing into factory wiring. Using industry-standard Deutsch connectors throughout, this harness locks in a secure, weather-resistant link between your power source and your lights — exactly what you need when trails get rough and vibration becomes a factor.

The integrated Hi/Low/Backlight functionality sets this harness apart from basic on/off solutions. You get dedicated control over high and low output modes as well as backlight dimming, letting you tailor your light output to the conditions without fumbling with separate controllers or aftermarket switches. Whether you're running two Squadron 2.0 lights or scaling up to five with compatible splitter harnesses, the wiring stays organized and expandable.

Scotch locks are included for straightforward installation, and the generous lead length gives you real flexibility in routing cables through a truck cab or across a Jeep's firewall without pulling wire tight or improvising extensions. If you're building out a proper Squadron 2.0 lighting system and want the harness to match the quality of the lights themselves, this is the correct piece for the job.