Nora 5 Inch Cobalt Click LED Retrofit Square Reflector Round Aperture 750Lm 10W 4000K Haze Reflector White Flange 120V-277V Input Triac/ELV/0-10V (NLCBC2-55340HZW/ALE4) backorder47 with the electronic ballast built

with the electronic ballast built into the holder body

3M 3M-59748 3M Heat Shrink Multiple-Wall Semi-Rigid Polyolefin Tubing Mw-1/2-48 Inch Blue 48 Inch Length Sticks (7010398848)

Edwards Signaling 107Xbr Xtra-Brite Heavy-Duty LED Visual Signals Indoor Or Outdoor Applications (107XBRCMA24D)

Westgate Manufacturing 12 Foot Cord SJTW 18 AWG 5-Conductor Black (SCL-12FT-SJTW18/5-BK)

Nora 4 Inch Iolite High Lumen Round Trimless Adjustable Trim 1500/2000/2500Lm 4000K White (NIO-4RTLA40XWW/HL)

Nora 5 Inch Cobalt Click LED Retrofit Square Reflector Round Aperture 750Lm 10W 4000K Haze Reflector White Flange 120V-277V Input Triac/ELV/0-10V (NLCBC2-55340HZW/ALE4) backorder47 with the electronic ballast builtNora 5 Inch Cobalt Click LED Retrofit Square Reflector With Round Aperture 750Lm 10W 4000K Haze Reflector White Flange 120V 277V Input Triac ELV 0 10V Dimming (NLCBC2 55340HZW ALE4)