Brad Pitt and Angelina Jolie London - Arabstoday   Brad Pitt and Angelina Jolie got themselves a jet lag relief light system. The couple had the new fittings installed in their family home in France which should help them and their brood of six kids, deal with a globetrotting lifestyle. A source said: \"The actors have to endure changing time zones all the time as they shoot new films. And with their kids traveling along too they find it hard to adjust and get to sleep. So now the couple have installed an expensive lighting system which helps to reset your body clock and deal with local times. The technology is only usually used in the first class areas of planes, and on private jets. But they wanted it for their mansion in France and will use it at their other houses if it helps with the problem.\"