Specify dedicated conservation task lights with CRI 97+, CCT 5000K (daylight equivalent for color matching), UV emission zero below 400nm, IR filtering. Output range from 500 lux (overview assessment) to 2000+ lux (detail work). Articulating arms with reach to cover large works. Magnification integration for microscopic examination. Secondary fill lighting to reduce contrast. Raking light positions for surface examination. Document photography integration with color calibration. Consider specialized sources for specific examination (UV fluorescence, IR reflectography) in separate fixtures.