Shop › W&H RQ-34 Coupler Image 1 of 1 W&H RQ-34 Coupler NZ$325.00 Add To Cart Added! Substitute for W&H OEM: 10403400Features6-Hole MidwestLED 2-pin power feed Substitute for W&H OEM: 10403400Features6-Hole MidwestLED 2-pin power feed Looking for something similar? Morita LED Coupler NZ$395.00 NSK LED Coupler NZ$345.00 Sirona LED Coupler NZ$385.00