What is "landing light"

Landing Light (foaled 9 May 1995) was an Irish-bred Thoroughbred racehorse. Originally trained on the flat in France he was later transferred to England where he excelled in hurdle races. In 2001 he was arguably the best hurdler in Britain, winning the Tote Gold Trophy, Championship Hurdle (a substitute Champion Hurdle), Fighting Fifth Hurdle and Christmas Hurdle. He failed to reproduce his best form in subsequent National Hunt campaigns, but returned to the flat as an eight-year-old in 2003 and won the Cesarewitch Handicap on his final racecourse appearance.