A 1990s heraeus hanaulux model 2004 four-way shadowless surgical lamp, reworked into a floor lamp and mounted on a tripod built from reclaimed army crutches. the model 2004 used four rotating glass lenses, one more than the 2003, to eliminate cast shadows across a larger operating field. That original four-lens optical assembly remains intact in this piece, including the central adjustment knob. At 78 cm across, the surgical head is the largest of the hanaulux range and gives the lamp a commanding presence. the conversion keeps the surgical character while making it suitable for a domestic or commercial interior. The head has been refinished in high-gloss black, and the lamp has been fully rewired for safe contemporary use. The tripod, constructed from vintage army crutches, adds a second layer of provenance and references the same world of medical equipment from which the lamp originates. this is a single, unique piece. The minor signs of age are consistent with its working history and confirm its authenticity. specifications manufacturer: heraeus hanaulux model: 2004, four-way shadowless surgical lamp period: 1990s adjustable tripod height: 175 to 200 cm (68.8 to 78.7 in) surgical head: 78 × 74 × 24 cm (30.7 × 29.1 × 9.4 in) finish: high-gloss black optics: four original rotating glass lenses, central adjustment knob wiring: four g9 fittings, led bulbs included, 3 m (118 in) cord, eu plug, inline switch tripod: reclaimed vintage army crutches condition: very good, minor age-related signs consistent with provenance suited to industrial lofts, art studios, boutique hotels, home libraries, and collections of medical and industrial design. This piece has an attribution mark, i am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution, european plug (up to 250v).the wiring of this item may be original and might need replacement, if not specified otherwise.