Amazon.com: Slip Fitter Adapter Bracket with 2-3/8in OD Tenon 2 Pack, Light Fixture Mounting Bracket Rustproof Rainproof for Outdoor Parking Lot Lights Flood Lights Post Top Light, Durable Steel, Dark Bronze :
Project Source 4-in Silver Metal Ceiling Light Mount in the Ceiling Light Mounts department at Lowes.com
Light Fixture Mounting Bracket,2-3/8 Tenon Slip Fitter Adapter, Transform The Slip Fitter Into Arm Mounting, 90 Degree Wall Mount Bracket for Led Parking Lot Light, Outdoor Flood Light, Street Light - Amazon.com
Trunnion Mount for TCP LED Area Light Fixture - TALTRUNNION
Ceiling Light Fixture Mounting Bracket with 4 Inches Diameter Universal Light Crossbar, Steel Crossbar Plate for Mount Wall Light, Close to Ceiling Light, Chandelier - Pack of 2 - Amazon.com
4 Inch Ceiling Light Fixture Mounting Bracket 6 Sets Light Fixture Crossbar Light Crossbar Steel Crossbar Bracket with Ground Screws and Acorn Cap Nuts [FDXGYH] - Amazon.com
SATCO 90-1650 Universal light mounting fixture bracket, 4inches diameter mounting plate with ground.Used for ceiling or wall lighting application and attaching the lamp canopies. (sold in lot of 12) - Lighting Images Technology
Qc Ceiling Light Fixture Mounting Bracket [Upgraded Version], Ceiling Fan Mounting Bracket, Universal Light Fixture Parts with Screws, Swivel Junction Box Adapter, Light Fixture Crossbar for Light - Amazon.com
Amazon.com: JC-LGL Slip Fitter Adapter Bracket with 2-3/8in OD Tenon, Light Fixture Mounting Bracket Rustproof Rainproof for Outdoor Parking Lot Lights Flood Lights Post Top Light, Durable Steel, Dark Bronze : Automotive
Installing a Light Fixture Mounting Plate - YouTube
electrical - Light fixture mounting bracket too small to attach to junction box - Home Improvement Stack Exchange
Round or Square Pole Mount Adapter for TCP LED Area Light Fixture
Qc Ceiling Light Fixture Mounting Bracket [Upgraded Version], Ceiling Fan Mounting Bracket, Universal Light Fixture Parts with Screws, Swivel Junction Box Adapter, Light Fixture Crossbar for Light - Amazon.com