Power Supply
Female technician gesturing while looking at colleague working on circuit board at desk
Close-up of illuminated lights at workshop
Low angle view of modern buildings against sky
Modern buildings against blue sky at dusk
Woman's hand taking ice cubes out of freezer
Overhead cable car over snowcapped mountains against sky
Low angle view of electricity pylons against sky
Close-up of lit up light bulb
Windmills for renewable electric energy production in spain.
Close-up of smoke emitting incense
Low angle view of silhouette street lights and trees against sky at sunset
Train to hanoi
Courtyard of a residential district at nighttime in winter with illuminated windows in munich
Woman pouring coffee into cup
Low angle view of power lines against sky
Vacuum cleaner in living room
Close-up of light switch
Windmills on landscape against sky
Low angle view of illuminated pendant lights hanging from ceiling
Woman standing against purple wall
Gas light by plants during foggy weather
Low angle view of building against blue sky
Woman lying in bed and using temperature app
Close-up of cooling fans in computer
Low angle view of electricity pylon against clear sky
Low angle view of light bulb against clear blue sky
Portrait of female electrician working on circuit board at desk in industry
Man programming solar panel through digital tablet on roof
Woman with illuminated lighting equipment in darkroom
Electricity pylons on footpath against sky
Group of people during traditional festival on street at night
Snowy winter road landscape
Low angle view of information sign against sky
Wind turbine against blue sky with minimal sun flare
High angle view of abandoned wires
Close-up of electrical equipment
Wind turbines on field against sky
Midsection of people holding robot
Defocused image of illuminated lights
High angle view of train flanked by trees
Silhouette of power lines against sunset sky
Solar panels in rows with female engineer walking in field against sky
Close-up of road sign against buildings in city
Panoramic view of sea against sky
Close-up of illuminated lighting equipment
Arizona desert sunset with lightning and saguaro cactus silhouettes
Child skateboarding on snow covered field against sky
Aerial view of road in the middle of the forest
Directly below shot of illuminated light bulbs hanging from ceiling
Digital composite image of woman and plasma ball with fiber optics
Close-up of old wall
Rear view of people traveling on ski lift over snow covered field
Reflection of sky on lake
Close-up of electric lamp on table by window
Woman showing phone over lit candles
Woman drying hair
Full length of young man sitting on field against sky
Smiling engineer wearing hardhat holding laptop at wind farm
Alum bay chair lift
Empty road along buildings
Overhead cable car against sky during winter
Side view of dog by christmas decorations
Low angle view of electric lamp in darkroom
Solar energy production using solar battery panels in field, view from above
Wind turbines in field against sunset sky
Silhouette buildings against sky during sunset
Illuminated cityscape against sky at night during a storm
Electricity pylon on land against sky during sunset
Snowstorm window apartment building. warm light vintage lamp, books. winter evening care of yourself
Low angle view of smiling young woman sitting on retaining wall against clear blue sky during sunny day
Repair woman repairing fuse box while working in meter room of industry
Close-up of light on blue wall
Water running in kitchen sink
Full frame shot of electrical component
Electricity pylon on field in foggy weather
Modern train by cables against sky
High angle view of railroad tracks seen through chainlink fence
Close-up of illuminated floral decoration lights
Windmills on grassy field next to canal
Silhouette of wind turbines at sunset
Defocused image of illuminated lights
Woman's hands changing light bulb
Woman's hands changing light bulb
Silhouette buildings against sky during sunset
View of an electric substation at night
Low angle view of emergency siren on pole
Illuminated cityscape against sky at night
Shoes on footpath with illuminated decorations at night
Scenic view of sea against sky during thunderstorm
Hands plugging in charger
Woman's hands changing light bulb
Lightning over illuminated buildings in city at night
Close up electrical cord and power board
Colorado wind farm located on a wheat field during sunset
Woman sitting on field against sky
Teenage girl with electric push scooter using mobile phone on sidewalk below bridge
Low angle view of metallic railing against historic building
Metallic electricity pylon against city
Scenic view of mountains against sky
Empty illuminated walkway by columns in building at night