Outwater lets users create adjustable vertical or horizontal track lighting with its new system of moveable LED wafer puck lights. Users slide the thin pucks along connectable 3-, 4-, 6,-, and 12-foot track lengths that power up to 27 lights with one transformer. The puck light, available in cool or warm white, is 21/8-inches wide and ¼-inch thick and is both powered by and attached to the adhesive-backed track via protruding tabs on the pucks’ underside. www.outwater.com. 800.631.8375.