Arcadia Overtank Luminaire

http://www.fishandfins.co.uk/arcadia-luminaire.htm

Aquarium reef lighting

http://www.tank-aquarium.com/reef-aquarium-lighting/aquarium-reef-lightining.html

Aqua-Brite Colour Change Led Lamp Arcadia-Classica

http://www.seapets.co.uk/products/aquarium-supplies/fish-tank-equipment/aquarium-lighting/aquarium-led-spotlights/aqua-brite-colour-change-led-lamp-arcadia-classica.html

Nova Extreme T5HO X2 - Saltwater Lighting

http://www.lnt.com/product/light-fixtures/48199/current-usa-nova-extreme-t5ho-x2-saltwater.html

http://www.fishlore.com/novaextremet5reeflights.htm