VP15001:  2Heads, 245MM, 12-24V, 2 X 6LED Module, Size 245x41x29MM, 20flash pattens
VP15002: 4Heads, 485MM, 12-24V, 4 X 6LED Module, Size 485x41x29MM, 16 warning / 15 traffic advisor flash patterns.
VP15003: 6Heads, 725MM, 12-24V, 6 X 6LED Module, Size 725x41x29MM, 16 warning / 15 traffic advisor flash patterns.
VP15004: 8Heads, 965MM, 12-24V, 8 X 6LED Module, Size 965x41x29MM, 16 warning / 15 traffic advisor flash patterns.
VP15005: 10Heads, 1205MM 12-24V, 10 X 6LED Module, Size 1205x41x29MM, 16 warning / 15 traffic advisor flash patterns.