NJD BLITZER DICHROIC FLOWER EFFECT. The BLITZER is a sound activated 'flower-effect' unit which utilises a focusable 100 Watt Halogen lamp to shower a multitude of brilliant dichroic multi-coloured beams. Requiring no more than a 'mains' supply the BLITZER will twist its beams back and forth accurately in time with the music activated by its own internal electronics which, at the touch of a switch, will simultaneously flash the lamp in time with the music. Manufactured in black coated steel and supplied with hanging bracket and lamp the BLITZER provides a startling lighting effect.