Nora 4 Inch Cobalt Click 1000Lm LED Retrofit Square /Round Reflector 12W 4000K White 120V 0-10V/Triac/ELV And 277V 0-10V Dimming (NLCBC2-45340WW/10LE4) Tier8 Kidde Carbon Monoxide 120X Relay

Kidde Carbon Monoxide 120X Relay Module For I-COMBO Units (Carbon Monoxide Alarms) (CO120X)

Die-cast aluminum body in Architectural Bronze finish

Edwards Signaling Additional Detector Pack Transmitter And Receiver Heads One Additional Per Ec3000-103 (KC3000-016)

Bryant Locking Receptacle 20A 3PH 480V L16-20R Black (71620FR)

SATCO/NUVO 8W T5 Preheat Fluorescent 4000K Cool White 62 CRI Miniature Bi-Pin Base Shatterproof (S1904-TF)

Nora 4 Inch Cobalt Click 1000Lm LED Retrofit Square /Round Reflector 12W 4000K White 120V 0-10V/Triac/ELV And 277V 0-10V Dimming (NLCBC2-45340WW/10LE4) Tier8 Kidde Carbon Monoxide 120X RelayNora 4 Inch Cobalt Click 1000Lm LED Retrofit Square Round Reflector 12W 4000K White 120V 0 10V Triac ELV And 277V 0 10V Dimming (NLCBC2 45340WW 10LE4)