Fully programmable 24/7 with .5 hour or 1 hour settings, plus cloud, moon, etc. Remote control included. This is a discontinued model but here are the specs: https://www.importitall.co.za/32-Programmable-LED-Aquarium-Light-Fixture--EUPHOTICA-32-Full-Color-Spectrum-Saltwater-Coral-Fish-Tank-Grow-Li-ap-B00KC9GY1S.html
Been running this for about 2 years on a densely packed SPS tank, and I'd guess I have about 7,000 hours so far. Still a lot left in this unit.
Plus, you can have the wall mount (from a TV mount that I converted into a mount). Very versatile.