51. GENERAL DESCRIPTIONDARAY’s Bilite is the world-renowned dental operating light which employs twin-beamtechnology to eliminate shadows in the oral cavity. The light produces a wide, virtuallycold, rectangular light patch with extremely sharp edges.The light head is mounted on DARAY’s sophisticated balanced suspension arm which is lightto move and does not drift once positioned. The Bilite features variable-intensity control onthe wall and ceiling-mounted models, and all versions operate from a safe, low voltage fedthrough the suspension arm to the light head.DARAY’s extremely quick and simple lamp-bar change is retained, allowing blown bulbs tobe swapped quickly without risk of burnt fingers.The ceiling or wall light comprises 4 parts: a mounting, a variable-intensity power-supplymodule, a suspension arm, and the light head. The power-supply module is fitted with anIEC inlet so the mains may be supplied via a plug-in flex from a standard mains socket. Thisarrangement can readily be converted using a parts kit supplied as standard for use wherethe mains-electrical supply cables are ‘chased’ into a wall. The power-supply module isfastened to the wall-mount bracket for the BLLW and can be screwed to the wall to powerthe BLLC.The unit-mounted BLL comes with the light head, suspension arm and separate transformerfor mounting with the chair-package utilities.2. SPECIFICATIONLight intensity at 0.7m 0 - 26,000 luxColour temperature 3,600KPatch size at 0.7m 300 x 200 mmOperating voltage 12V ACInput voltage 230V 50Hz, class 1 (earthed)Arm reach 1650mmJib arm vertical movement +15° to -45°Bulb 12V 55W DARAY’s part no: LB10242.1 Serial numbers and labellingEach Bilite is allocated a unique serial number located on the inside of the slip-ring housing,and is identified by a label affixed to the power-supply module.