Amazon: rigid radiance wiring harness Amazon: rigid radiance wiring harness. Skip to main content. Rigid Industries Radiance Pod With Harness (Radiance Pod - Red) $189 $ 189. 99. FREE Shipping. Only 3 left in stock - order soon. Rigid Industries 262113 D-SS Series Pro, 3 Inch, Flood Beam, LED Light, Pair Universal, 2 Pack. 40200 - RADIANCE BAR MULTI-TRIGGER HARNESS | Rigid Industries The Radiance Multi-Trigger Harness was designed specifically for the RIGID’ Radiance light bar. Equipped with two independent circuits for an easy install, circuit one is designed for higher amperage and utilizes a relay to power the primary LED’s on the Radiance light bar while circuit two is designed for low amperage and has no relay for the backlighting circuit on the Radiance.