PROLED DELTA BAR The PROLED Delta Bars are ideal for the illumination of large surfaces, such as buildings or outdoor walls. They are also suitable for ambient lighting in indoor applications. The bars are equipped with 10mm mediumpower LEDs and because of their positioning in a triangle they offer excellent colour mixing, dimming options, automatic colour change, or DMX 512 controllable by MBNLED RGB DMX power supplies. The Delta Bar is weather rated to IP65, and is available in lengths of 50cm and 100cm.