Which statement is correct when discussing room lighting recommendations?

A.
Cisco recommends that the lighting in the Cisco TelePresence room use incandescent bulbs with a
rating of 4100 K.

B.
Cisco recommends well-dispersed, ambient lighting throughout the room.

C.
To conserve energy, Cisco recommends the use of natural sunlight or other light that enters
through glass or thin blinds.

D.
The Cisco TelePresence cameras are designed to work well by using normal office lighting;
however, Cisco recommends that you use direct lighting to illuminate the participants.