SFI (Германия)
Panasonic Nightsun Technics Polarlights Shure OSRAM (Германия) DiscoEffect Philips Allen & Heath APart (Бельгия) ACME DB Technologies Electro-Voice SANYO Light Studio Turbosound DeliEffect Park Audio Pioneer HALO BIG JBL Professional HKAudio MARTIN (Дания) Crown (США)