ASD Invincible 1200 Lantern Installations
ASD's Invincible subway fitting is available in three sizes: 600mm, 1200mm, and 1500mm, and they are named accordingly. This page documents the Invincible 1200, the intermediate size. They feature a standard IP20 rating, but can (upon special request) be supplied with a sealed IP65 option. These are quite reliable lanterns, with an 8 year luminaire guarantee. With an IK16 rating, the fittings feature a prismatic GE lexan polycarbonate diffuser, for optimal light-output and anti-vandal qualities.
Derby
Some ASD Invincible 1200s are installed underneath a bridge on Darwin Place. Six LED boards are visible inside through the diffuser. These units looked quite new, and upon checking street view imagery, it was confirmed they were installed between 2022-2024.