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Woman environmentalist comparing one compact fluorescent light bulb to incandescent light bulb

Stock Photo:
Image ID: 44701288
Release Information: Signed model release filed with Shutterstock, Inc
Small
500x500 6.9"x6.9" (72dpi) 102 KB
Med
1000x1000 3.3"x3.3" (300dpi) 376 KB
Large
4753x4752 15.8"x15.8" (300dpi) 4.7 MB
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