I just bought two four month old Kessil A160WE LED lights with the spectral controller, cables, and the goose neck adapters (not the goose necks themselves) off eBay for $375. Would have been $600 new. Currently have a AquaticLife 4x39w T5 fixture on my rimless, reef ready, Starfire 40 breeder that will need bulbs soon and I really do miss the shimmer of LED or MH. Will be putting that up for sale in a few weeks with the original tank mount legs. What I came up with was to use the hanging kit from my existing T5 fixture and build a frame using u shaped aluminum to hang the lights from, spray paint it black and use the u shape to hide all the wires. The goose neck adapter really are going to make this easy as far as mounting. Here are some pics. Just built frame today. Will drill holes for hanging kit and goose neck adapters, get stainless hardware then paint when lights come in next week. Spacing will be great with each light covering a 18x18x16" deep area.