Efficient
View of solar panels
Transmission tower in green forest and beautiful smooth fog. energy and environment concept.
Midsection of woman holding illuminated fairy lights while standing outdoors
Rear view of silhouette woman sitting against illuminated decoration
Low section of man sitting in bus
Low angle view of illuminated light bulbs against blue sky
Close-up of woman with sewing machine
Cropped hands of person on illuminated lighting equipment on tree trunk at night
Electric lamp on table at home
Female engineer writing on whiteboard and explaining colleague in office
Midsection of person knitting textile in factory
Aerial view container ship repair in shipyard at twilight over lighting . can use for shipping
Midsection of man working
Close-up portrait of young woman with illuminated lighting equipment against wall
Manual worker making glass at workshop
High angle view of illuminated cityscape at night
People working at a car chassis
Woman manufacturing mug
Low angle view of street light against sky
Defocused image of illuminated lights
Aerial view of illuminated cityscape at night
Low angle view of illuminated lamps hanging in cafe
Midsection of tailor cutting fabric
Cropped hand amidst illuminated lighting equipment
Low angle view of halogen light
Workers working on solar panel field against cloudy sky
Low angle view of cables with machinery in factory
Cropped hand of person hitting pool ball with cue
Close-up of hand wrapped in illuminated string light against purple background
High angle view of city at night
Manual worker making glass at workshop
Shirtless woman sitting with illuminated lamp on table in darkroom
Close-up of bottles in factory
Cropped hands of man working on table
Side view of female design professionals discussing against shelves in upholstery workshop
Cropped hand touching illuminated light bulb
Midsection of father assisting children in charging car on driveway
Man working in factory
Woman standing against blue sky
Illuminated spotlights amidst white smoke
Man surfing in sea
Illuminated city against sky at night
Close-up of person working on escalator
Close-up of illuminated electric lights
High angle view of victoria harbour by illuminated cityscape at night
Midsection of man making pottery
Young women sitting on chair with purse by illuminated string lights
Midsection of hairstylist using curler on woman hair in salon
Businesswoman planning on paper at table in creative office
Low angle view of cable bridge against sky
Close-up of couple holding illuminated lights against sky
Close-up of hands working
Close-up of illuminated pipes
Electro grinding of a metal plate. hand work concept, industry and construction
Manual worker making glass at workshop
Close-up of electric saw cutting metal in factory
Heap of salt in majorca
Cropped hand working on table
Cropped hands of people counting pearls on desk
Wind turbines on land against sky
Life line.
Hand hold bottle ,selective soft focus on light bulb with foreground and background bokeh on sky
High angle view of light trails on highway at night
High angle view of city lit up at night
Female fashion designers discussing over laptop at desk in studio
Close-up of woman making pottery
Close-up of light painting against black background
Midsection of woman at pottery workshop
Full frame shot of apartment building purple, windows
Cropped hand of woman holding illuminated light bulb
Closeup rear view head of girl having a hair cut with battalion and comb
High angle view of electricity pylon on green farm field
Cropped hands with textile
Lighting equipment on blue striped wall
Side view of blond girl charging electric car in driveway
High angle view of city lit up at night
Cropped hands with illuminated string lights in darkroom
Close-up of a young dark-haired woman in a white silk top knits with natural woolen
Led light bulb on illuminating a human hand on dark background
Illuminated cityscape against sky at night
Electricity pylon on field
Illuminated circle around cactus
Smiling coworkers carrying sacks while walking towards brewery
Light trails on road against sky at night
Midsection of person working in mud
Abstract light painting against black background
Full frame shot of bottles in factory
Backgrounds of subway station wall with escalator
Electricity pylon in field against cloudy sky
Low angle view of illuminated street light against cloudy sky at night
Light trails on bridge at night
Man working on glass at workshop
Low section of woman holding illuminated lights in jar at darkroom
Scenic view of snowcapped mountains against clear blue sky
Close-up of hand holding marble in front of camera lens
High angle view of illuminated city buildings at night
Man working on wooden table
Light trails on road against sky at night
Man working on table
Rear view of man on road against clear sky