Lavatory Lights - BOMBARDIER Challenger 650 Handbook

LIGHTING

LAVATORY LIGHTS

Lavatory lights include dome lights, a mirror light, a wash light, a PSU pod accent light, reading lights, an aft wardrobe light,
and floor accent lights.
The lavatory dome lights are in the lavatory headliner and provide general illumination. The dome lights controls are on/
off and are controlled from the lavatory PCU, the GCP, and the VIP PCU.
The mirror light is installed around the contour of the lavatory mirror and provides ambient illumination. The mirror light
controls are on/off and is controlled from the lavatory PCU, the GCP, and the VIP PCU.
The lavatory upwash light provides indirect general illumination from the lower edge of the lavatory headliner. The
lavatory upwash light controls are step dimmable (0/33/66/100%) and is controlled from the lavatory PCU, the GCP, and
the VIP PCU.
Two reading lights are installed in the PSU above the toilet and are spherically adjustable to provide direct illumination.
The lavatory reading light controls are on/off and are controlled from the lavatory PCU, the GCP, and the VIP PCU.
Reading lights are interfaced with the ground service bus and can be operated using ground service power.
The lavatory PSU pod accent light provides ambient illumination to the liners around the PSU. Floor accent lights in the
kick space areas of the aft lavatory storage cabinet, toilet shroud cabinet, and vanity cabinet, provide ambient illumination
to the surrounding floor. Accent light controls are on/off. The lavatory floor accent lights and PSU pod accent light
function are grouped together under the same CMS controls, which are on/off. All lavatory accent lights are controlled
from the lavatory PCU, the GCP, and the VIP PCU.
The lavatory wardrobe light is a wash light in the aft section of the aft lavatory storage cabinet which provides general
illumination and is activated by a microswitch in the wardrobe door.
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