The Driveway Lite is supplied with a mounting canister that makes it easy to install. The luminaire can be driven over or walked upon without damaging it. Designed so the lamp can be directed by up to 20 degrees to highlight a bush, tree, or the outside of a building, etc. The 10cm tempered glass lens is flush fit so that dirt or water cannotcollect on it. The light comes supplied with a high quality European 50W 5000 hour lamp. Lifetime Warranty on lens breakage.Voltage: It is supplied in a Low Voltage version requiring a transformer or as a Mains Voltage version which does not require a transformer.