Think Green! : January 29, 2008
Image Data
File Name: 20D_14360
Model: Canon EOS 20D
Lens: Canon 100mm F/2.8 USM Macro
Date: 01.28.08 10:02pm
Focal Length: 100mm (160mm)
Shutter: 1/6400 s
F-Stop: F2.8
ISO: 200
Ex Bias: +2/3 EV
Program: Aperture priority
Metering Mode: Evaluative
Flash: Off
Focus Mode: One shot AF
File Name: 20D_14360
Model: Canon EOS 20D
Lens: Canon 100mm F/2.8 USM Macro
Date: 01.28.08 10:02pm
Focal Length: 100mm (160mm)
Shutter: 1/6400 s
F-Stop: F2.8
ISO: 200
Ex Bias: +2/3 EV
Program: Aperture priority
Metering Mode: Evaluative
Flash: Off
Focus Mode: One shot AF
I'm still seeing spots after this shoot!
Compact fluorescent lamps (CFL) can save over $30 in electricity costs over the lamp's lifetime compared to an incandescent bulb and save 2000 times their own weight in greenhouse gases. The CFL was invented by Ed Hammer, an engineer with General Electric in response to the 1973 oil crisis.
Modern CFL's typically have a lifespan of between 6,000 - 15,000 hours, compared to incandescent lamps with a lifespan of around 750 to 1,000 hours.
Compact fluorescent lamps (CFL) can save over $30 in electricity costs over the lamp's lifetime compared to an incandescent bulb and save 2000 times their own weight in greenhouse gases. The CFL was invented by Ed Hammer, an engineer with General Electric in response to the 1973 oil crisis.
Modern CFL's typically have a lifespan of between 6,000 - 15,000 hours, compared to incandescent lamps with a lifespan of around 750 to 1,000 hours.
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