英文關鍵字
lamp
spiral
filament
blink
lightbulb
glass
glowing
slow
bulb
tungsten
closeup
flicker
energy
electricity
electric
motion
light
power
technology
twinkle
one
glow
bright
illuminated
background
halogen
object
nictate
idea
watt
design
black
movement
illumination
single
wire
retro
vintage
illuminate
invention
electrical
equipment
macro
wink
yellow
transparent
dark
move