abstract
background
battery
beam
black
bright
bulb
button
dark
design
electric
electricity
emergency
energy
equipment
flash
flashlight
flat
glow
handle
highlight
icon
illuminate
illumination
illustration
isolated
lamp
lantern
led
light
modern
night
object
plastic
pocket
portable
power
ray
search
searchlight
shine
shiny
single
spot
spotlight
technology
tool
torch
white