Standard-BL Chicago Approved All LED Exit/Stair Sign And Emergency Steel Combination Single Face Red Letters Black Housing No Remote Capacity Exit No Arrow (CALEDCXTEU1RB-NA) Tier7 Nora 4 Inch Cobalt Click

Nora 4 Inch Cobalt Click 750Lm LED Retrofit Round Reflector 10W 3000K Matte Powder White 120V Triac/ELV Dimming (NLCBC2-45130MPW/A)

Square tube and cross bars provide superior load and deflection capabilities over standard strut profiles

Penn Union Copper Compression Lug Heavy-Duty Long Crimp Area Two Hole Tongue With Closed Transition 4/0 AWG Copper (HBBLU4/0D)

3M 3M-73517 3M Trizact Cloth Belt 237Aa A65 X-Weight 4 Inch X 90 Inch Film-Lok Full-Flex (7010360289)

Broan-NuTone Bushing (S99400042)

Standard-BL Chicago Approved All LED Exit/Stair Sign And Emergency Steel Combination Single Face Red Letters Black Housing No Remote Capacity Exit No Arrow (CALEDCXTEU1RB-NA) Tier7 Nora 4 Inch Cobalt ClickStandard BL Chicago Approved All LED Exit Stair Sign And Emergency Steel Combination Single Face Red Letters Black Housing No Remote Capacity Exit No Arrow (CALEDCXTEU1RB NA)