L-810 Incandescent Obstruction Light
The L-810 type fixture is a steady-burning, low-intensity, red obstruction light used to light aviation obstructions taller than 150 feet AGL.
FAA AC 150/5345-43 (current edition)
Engineering Brief 67D
The OL1 (single) and OL2 (double) obstruction lights (low intensity) are used to light aviation obstructions taller than 150 feet AGL.
High quality porcelain receptacles.
High temperature, ultra-pure FAA approved aviation red, blue, yellow or clear glass Fresnel lens.
Neoprene gaskets for superior weather seal.
High grade copper free aluminum castings andstainless steel latches and hardware for corrosion protection Stainless steel safety cable.
Can be used as steady burning or flashing.
Bottom hub entry also available (OL1).
0.75"; 1" or 1.25" NPT hub sizes.
No special tools required for maintenance.