Top Canopy Ø50 – 2”: For installations where the power supply equipment must be installed remotely in an installation box or there is access to it from another point. The 50-mm cover conceals the cable and prevents access to the power supply.
Top Canopy Ø140 – 5.6”: For installation where the power supply is to be hidden within a drop ceiling and there is no other access. The 140-mm cover a standard octogonal 4” Junction Box.