These lights are in good overall condition with normal/average wear and tear. Light scratches and scuffs associated with normal use. These spotlights were pulled from a working environment and are shipped exactly as pictured including only what's shown in the pictures. We have tested the lamps in each of the units. YOU WILL NEED A SPECIAL POWER SUPPLY in order o use this. The power supply needed is, (depending on the number of lights operating at the same time), PS-150(8 units), PS-300(16 units), PS-600(32 units). Below I've Listed some of the manufacturers specs and info:A compact zoom profile luminaire with integral dichroic color mixing. Perfect for studios, churches and small theaters where colors need to be adjusted and fine-tuned on the “fly”. Using a high output, compact tungsten 575W source, this light fixture provides hard-edge even illumination in an adjustable field from 25 to 40 degrees. The color module for the tungsten source provides smooth CMY subtractive color integration from a virtually unlimited palette and is controlled using three channels of DMX. NEXERA’s dichroic color filters offer long lasting color fidelity across the spectrum and because NEXERA is convection cooled, there are no fans, no noise, no problem. Requires a NEXERA/RAM Power Supply, which can power/control up to 16 units.Physical Housing: Precision milled aluminum Yoke: Flat steel with two mounting positions Gate Assembly: Four 20 gauge stainless steel shutters operating in three independent planes, with “M” size Gobo and Iris slot Accessories: Accepts up to two standard 6.25" accessories; Standard spring-loaded safety latch High impact, thermally insulating handles Integral safety cable mount on fixture body Finish: High temperature black powder coat, other colors available, consult factory Weight: 21.18 lbs. (9.60 kg) Optical Reflector: Dichroic coated borosilicate hot mirror Lenses: High temperature borosilicate Lamp Socket: G9.5 style, rated to 350º C Tool-free precision lamp alignment, Electrical Power Supply: • Lamp line voltage 120/240 VAC • Color Module requires NEXERA/RAM PSU - see separate sheet for details Cable: 36" Teflon coated leads encased in heat resistant black fiberglass sleeve Control input and daisy chain via 4 pin XLRIf you have any questions about these units, please contact us and we're happy to get back to you with a quick answer. Thanks!