Rubber Light Bezel - Hobbs Style Light Fits John Deere 3020 4000 4020 R42689One New Aftermarket Replacement Rubber Light Bezel (Hobbs Style) Fits John Deere Tractors, Combines, and Construction Equipment This rubber lamp bezel fits Hobbs style round sealed beam headlights with a 5. 250" outside diameter housing. It features a glare guard design with 3 outer tabs and 4 inner tabs to securely retain the sealed beam unit. This bezel also fits most Hobbs lights without a glare guard. Specifications Outside Diameter: 5. 250"