Tempest tree belts are made of stainless steel, and incorporate neoprene pads on inside, to assure excellent grip and no tree damage. Belts simply cinch on to any tree, and may be let out by degrees as immature trees grow. Each belt comes with one fixture kit, an outdoor aluminum box on stainless steel plate ready to support one Blast fixture. Order additional fixture kits to mount up to four fixtures per belt. Wiring is using outdoor-rated flexible conduit (not supplied). Rigid conduit may be used to supply first fixture. These tree belts are virtually indestructible, and offer quick and cost-effective alternative to in-grade tree lighting. For use with Philips color kinetics blast powercore, Philips color kinetics burst powercore, Philips Color Kinetics Compact Burst Powercore.