The Halloween event takes place on November 4 in the atmospheric venue of The Caves in Edinburgh's old town, situated in the old underground vaults of the city.
Northern Light is providing its expertise in sound and lighting free of charge for this event, which boasts a line up of DJs from the very best of the Edinburgh clubbing scene.
The event is showcasing 14 different clubs over four subterranean rooms and all profits will go to Edinburgh's Sick Kids hospital. In addition, the National Lottery has agreed to match all funds raised pound for pound.
Colin Cuthbert, managing director at Northern Light, said: "I'm delighted to offer our services to help such a worthy charity. In the past two years, ECCF has managed to raise over £10,000 for Edinburgh's Sick Kids and anything that Northern Light can do to make that figure even higher is fine with me."
(Jim Evans)