Nora 4 Inch Iolite Round Slot Aperture Adjustable Trim 800Lm Comfort Dim Matte Powder White (NIO-4RSLCDXMPW) Tier6 Edwards Signaling Glass Replacement Rods Tier10 Multi volt 120 347V NTL-156/2H

Edwards Signaling Glass Replacement Rods For 276 277 278 279 Series Manual Stations 1 Package With 20 Rods Per Package (276-GLR)

and the 4 inch projection keeps the fixture close to the wall

Generation Lighting Bowan Four Foot LED Ceiling/Wall Mount 3000K (5920593S-15)

RAB Cylinder Pendant Cord 4 Inch 20W 3000K 120-277V Dimmable 50 Degree Bronze (CDLED4PC-20W-50D930-Z)

and edge-lit signage rely on subminiature T2 fluorescent tubes to fit inside tight housings

Nora 4 Inch Iolite Round Slot Aperture Adjustable Trim 800Lm Comfort Dim Matte Powder White (NIO 4RSLCDXMPW) Tier6 Edwards Signaling Glass Replacement Rods Tier10 Multi volt 120 347V NTL 156 2H Edwards Signaling Glass Replacement Rods For 276 277 278 279 Series Manual Stations 1 Package With 20 Rods Per Package (276 GLR) and the 4 inch projection keeps the fixture close to the wall