英文關鍵字
abstract
analog
audio
background
blink
bokeh
bright
circle
color
colorful
concept
console
digital
diode
dots
electricity
electronic
element
flash
glittering
glow
graphic
green
indicating
indicator
information
interface
label
lamp
led
level
light
lights
loop
matrix
mix
modern
multimedia
music
neon
probe
record
recording
red
shine
signal
spotlight
studio
symbol
system
test
video