With its low-profile, 3.75-inch aperture, the 3500-lumen Xd30 is among the smallest trackheads on the market to deliver over 3000 lumens. Unlike competitive products that rely on an external power supply, the Xd30 contains an integrated power supply located within the trackhead. An additional on-board accessory holder seamlessly stores any of Solais’ range of field-replaceable lenses, louvers or snoots, providing enhanced design, ease and versatility to lighting professionals and end users.