What is "kalaglow"

Kalaglow (1978–1994) was an Irish-bred, British-trained Thoroughbred race horse. In a career which lasted from August 1980 until October 1982 he ran fourteen times and won ten races. He is most notable for his performances in 1982 when he "lit up the summer" with a series of victories including the Eclipse Stakes and King George VI and Queen Elizabeth Stakes.