Nora 4 Inch Pearl Retrofit Round Slot Aperture Adjustable Trim 1000Lm 12W 4000K 90 CRI Black/Matte Powder White 120V Triac/ELV Dimming (NPR-4RSL40XBMPW) nostock Threaded outer socket and ring

Threaded outer socket and ring (UNO Fitter) allows you to add a decorative shade (not included)

RDA Lighting AL1-LED90-A-4K-T4-BRZ-DIM-PC Area Light LED 100W 11400Lm 120V 4000K (050887)

SATCO/NUVO HyGrade 100W Metal Halide HID Medium Base ED17 Clear 65 CRI 4000K (S5858)

Penn Union Aluminum Power Distribution Block 2/0 AWG 14 AWG (Run) 4 AWG 14 AWG (Tap) (APDB282/02)

Leviton Fast-Cure SC Fiber Optic Connector Blue OS2 (Singlemode) For 900

Nora 4 Inch Pearl Retrofit Round Slot Aperture Adjustable Trim 1000Lm 12W 4000K 90 CRI Black/Matte Powder White 120V Triac/ELV Dimming (NPR-4RSL40XBMPW) nostock Threaded outer socket and ringNora 4 Inch Pearl Retrofit Round Slot Aperture Adjustable Trim 1000Lm 12W 4000K 90 CRI Black Matte Powder White 120V Triac ELV Dimming (NPR 4RSL40XBMPW)