Hella Series 2010 All Round Lamps Timeless new styling for mounting directly and on masts. Seawater-proof and anti-magnetic. Tiltable through 180°. Able to be fixed in different angles (smooth adjustability). The pipe is insulated with a rubber gasket. Certified for use on vessels under 20 meters (65.6 feet) in length. 2 mile range. Available in 4 configurations: Hella Light Specs Model # | Mount Type | Height | Base Dimension | 62253 | Fixed Mount | 4" | 3" x 1 11/32" | 62254 | Fixed Mount | 8" | 3" x 1 11/32" | 62255 | Fold Down | 8" | 2 3/16" x 2 1/32" | 62256 | Fold Down | 20" | 2 3/16" x 2 1/32" | |