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Concept of efficiency on lighting - flash vs LED lamp
Keywords:
electricity
illuminated
fuel and power generation
power supply
glowing
ideas
spiral
electric lamp
environmental conservation
alternative energy
nature
lighting equipment
environment
innovation
bright
technology
light bulb
efficiency
illustration
concepts
no people
natural phenomenon
green color
energy efficient lightbulb
energy efficient
backgrounds
design
solution
vector
light
creativity
social issues
abstract
equipment
business finance and industry
vitality
shiny
flash lamp
led lamp
quality leads
led lighting
efficiency of computer
led line
lamp led
clean air
flash off
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