Keystone 36W HID Replacement LED Lamp Color And Power Selectable 36/27/18W 3000K/4000K/5000K EX39 Directdrive (KT-LED36PSHID-EX39-8CSB-D) Tier7 The round backplate gives Olmstead

The round backplate gives Olmstead a slightly more classic profile than the squared-off Thompson

Edwards Signaling 108 Series Triliptical Chameleon Designed Direct Mount Red Green And Amber LEDs With A Clear Lens Can Add One Cat Series 102 Module (108ID-RGA-N5)

Halco MH175/U/MED 175W HID ED17 4000K 65 CRI Medium E26 Base Dimmable Metal Halide Bulb ANSI #M57 (108262)

RAB LED Trim MOD 6 Inch Round 50 Degree 4000K 90 CRI Black Cone Silver Ring (NDLED6RD-50NHC-B-S)

and the open frame keeps the bulbs — and the light — doing the work

Keystone 36W HID Replacement LED Lamp Color And Power Selectable 36/27/18W 3000K/4000K/5000K EX39 Directdrive (KT-LED36PSHID-EX39-8CSB-D) Tier7 The round backplate gives OlmsteadKeystone 36W HID Replacement LED Lamp Color And Power Selectable 36 27 18W 3000K 4000K 5000K EX39 Directdrive (KT LED36PSHID EX39 8CSB D)