North light or North Light can refer to:
North light is natural light coming from the north (in the Northern Hemisphere). It consists of light which comes from the blue sky rather than directly from the sun. It is preferred and considered ideal by architects. It is also preferred natural light by artists as well. North light has luminous efficacy /lm/W 48, Colour correlated temperature/K 6500 and colour rendering index/R is equal to 94.northern
North Light (foaled March 1, 2001) is a retired Thoroughbred racehorse, and active sire, bred in Ireland but trained in the United Kingdom. He is best known as the winner of the Epsom Derby in 2004. He currently stands at the Adena Springs Stud in Aurora, Ontario, Canada.
North Light was bred in Ireland by Lord Weinstock's Ballymacoll Stud. On Lord Weinstock's death in 2002, his thoroughbreds, including the yearling North Light, passed to the executors of his estate. In 2004 the ownership of North Light was officially transferred to the Ballymacoll Stud.
North Light's sire Danehill is one of the most successful stallions of the last twenty years, producing the winners of more than 1,000 races including 156 at Group One/Grade I level. Among his best offspring are Dylan Thomas, Rock of Gibraltar, Danehill Dancer, Fastnet Rock, George Washington and Duke of Marmalade. North Light's dam, Sought Out was a successful racemare who won the Group One Prix du Cadran and traces back to Country House the dam of Reform. Apart from North Light, she has produced the Jockey Club Cup winner Cover Up, and the Glorious Stakes winner Researched.