Pentair Spectrum AquaLight (SAL) & SpaBrite/AquaLight Lights Uni-tension wire assy. S/S w/welded nut 79210400 Uni-Tension wire clamp assembly replacement Fits Pentair IntelliBrite 5g white color LED lights Also fits Pentair SAL Spectrum AquaLight and SpaBrite/AquaLight lights Includes stainless steel welded nut