Description

The Knightsbridge BT9EB is a black polycarbonate eyelid bezel designed to reduce upward light spill and glare from the BT9 range of 9W LED bulkheads. The eyelid shape shields the light source from view when approaching from above, directing output downward and forward while minimising skyglow and light pollution in residential and commercial outdoor installations.

The bezel fits all variants in the BT9 range including standard, sensor-equipped, emergency-backup and IK08-rated models. Installation is tool-free: the eyelid pushes onto the front rim of the bulkhead and friction-fits without screws or clips. This allows the bezel to be added or removed for cleaning or redecorating without rewiring the fitting.

At 260mm diameter and 69mm projection, the eyelid adds a modest hooded profile to the bulkhead without creating excessive wall projection. The black finish blends into wall-mounted bulkheads on dark facades and reduce