The Modux 4 Square Large square recessed floor light is simply sunk into any floor with the optionally available mounting tube, cut-out 50mm. This small in-ground light typically produces 400 lumens which is ideal for illuminating objects 4-8m tall. With the larger flange
 
Precision machined from marine grade 316 stainless steel, copper or powder coated aluminum, the light achieves an IP68 rating for reassuring water ingress. Cree's 4 watt max LED can be easily replaced if needed. The optics are also easy to swap out if you want to change the beam width (see specifications).
 
Technical specifications