Nora 2 Inch Iolite Round Trimless Reflector Non-Adjustable Trim 1000Lm 5000K Bronze For Iolite New Construction Housings Only (NIO-2RTLNDC50XBZ/10) Tier6 Lithonia LED 2X4 Troffer 5000K

Lithonia LED 2X4 Troffer 5000K 40W 0-10V Dimming 120-277V (2TL4 40L RW A19-EZ1 LP850)

Halco MP750/BU/PS 750W HID ED37 4000K 65 CRI Mogul EX39 Base Dimmable Metal Halide Bulb ANSI #M149 (60501)

An unglazed porcelain mogul-base connector built for PAR 56 and PAR 64 lamp applications where high wattage and elevated heat call for ceramic-grade insulation

355 lumens 46 lumens/watt (source)

Nora 2 Inch Iolite Round Trimless Reflector Non-Adjustable Trim 1000Lm 5000K Bronze For Iolite New Construction Housings Only (NIO-2RTLNDC50XBZ/10) Tier6 Lithonia LED 2X4 Troffer 5000KNora 2 Inch Iolite Round Trimless Reflector Non Adjustable Trim 1000Lm 5000K Bronze For Iolite New Construction Housings Only (NIO 2RTLNDC50XBZ 10)