Ref. # 510-121   Lumen 1.35 Flange L 2.75 Length 5.00 Material Silicone Pkg. 5/BX Ref. # 510-301   Lumen 1.27 Flange L 2.35 Length 2.45 Material Silicone Pkg. 5/BX Ref. # 510-251   Lumen 0.76 Flange L 2.00 Length 3.81 Material Silicone Pkg. 5/BX