英文關鍵字
abstruse
bright
bulb
close
closeup
color
colorful
conservation
decor
detail
device
diode
discovery
electrical
electricity
electronic
electronics
emitter
emitting
energy
equipment
glow
glowing
household
illuminate
illumination
lamp
led
light
lighting
line
lit
macro
micro
module
multicolor
multicolored
object
opaque
plastic
power
ray
refulgence
rgb
science
semiconductor
shiny
technology
transparent
white