apparatus

appliance

beam

beauty

bright

ceiling

color

colorful

competition

concert

contest

design

device

discoball

electric

equipment

event

illumination

indoor

inside

kosmos

lamp

light

moscow

motion

national

nobody

noone

nopeople

pan

pano

power

professional

projector

ray

run

russia

searchlight

several

shine

show

spotlight

stage

stuff

technic

technique

wire

work