Nora 4 Inch Cobalt Click LED Retrofit Round Reflector 750Lm 10W 3500K Black Reflector White Flange 120V-277V Input Triac/ELV/0-10V (NLCBC2-45135BW/ALE4) Tier6 Lithonia Replacement Battery Replacement Battery

Lithonia Replacement Battery Replacement Battery Lead Calcium 6V 14AH (ELB 0614)

Nora 4 Inch Pearl Retrofit Square Bullnose Regress Non-Adjustable Trim 1000Lm 12W 3500K 90 CRI Bronze 120V Triac/ELV Dimming (NPR-4SNB35XBZ)

the brushed nickel finish keeps the look quiet and broadly compatible with other hardware in the room

Nora 4 Inch Cobalt Click LED Retrofit Round Reflector 1000Lm 12W 3500K Haze Reflector Matte Powder White Flange (NLCBC2-45135DW/A)

Lutron Maestro Accessory Switch White (MA-AS-WH)

Nora 4 Inch Cobalt Click LED Retrofit Round Reflector 750Lm 10W 3500K Black Reflector White Flange 120V-277V Input Triac/ELV/0-10V (NLCBC2-45135BW/ALE4) Tier6 Lithonia Replacement Battery Replacement BatteryNora 4 Inch Cobalt Click LED Retrofit Round Reflector 750Lm 10W 3500K Black Reflector White Flange 120V 277V Input Triac ELV 0 10V Dimming (NLCBC2 45135BW ALE4)