LIGHTTOOLSTECHNOLOGY 15 channel consists of three separate alumini-um extrusions assembled to form aU-shaped unit. There are elongatedventilation slots on the top and atthe sides. LIGHTTOOLS are powered through a Out of sight: The conti-nuous 7-pole cable tray clicks into place withoutthe use of tools and can behidden, if required, by an optional cover trim. Whether used in a filterattachments and protectiveglass panels. These are sim-ply placed in a ring – whichalso supports the reflector –,which is fixed to the lightinghead by means of a twistand lock mechanism The titanium-coloured flood or a wallwasher, the special pivot-ing mechanism makes it possi-ble to illuminate any wall uniformly right from the edge of the ceiling. The spotlight inserts canaccommodate various Phase selection isobtained simply by using a sliding contact which is part of the 5-pole connector on every lighting insert. Two of thesecontacts (red and white) areconnected to a parallel bus line. 7-polethrough-wiring cable loom (7 x 1.5 mm). Fivewires are used to supply power, and two are usedfor the bus line. Every 320 mm, there is a 7-poleplug-in connector into which the 5-pole maleconnector of the lighting insert is plugged in. LIGHTTOOLS can utilise threecircuits.