Model Number: TLA-121 Brand Name: Debang Key Specifications/Special Features: Open back mount kit, black PVC grommet for 4" round light grommet mount kit1.Compatible light shape: round2.Mount material: PVC3.Mount color: black4.Mount type:flange mount5.Mounting connector diameter:4.50 inches6.Total height: 5.50 inches7.Total width: 5.50 inches8.Total depth: 1.04 inches9.Weight: 0.22 poundFlush mounts 4" diameter lamps in 4 1/2" holeDesigned to provide additional shock absorbency to extend lamp life
TPR grommet designed for extreme environmental applications and eliminates outgassing