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Date: April 16, 1991 12:37
From: KIM::BEHENSKY
To: @SYS$MAIL:JUNK,MONCRIEF
Yeah, I know you've heard it all before, but this time it's really true: YOU CAN SAVE BIG MONEY AND HELP THE ENVIRONMENT TOO!! Here's the deal: PG+E and OSH have teamed up to offer a $7.00 rebate on the OSRAM electronically ballasted compact flourescent bulbs. I know what you're thinking; flourescents buzz, they flicker, don't come on fast, and the color of light makes you look bad. Suprise! these have electronic ballasts so they don't buzz or flicker and come on almost instantly. Also, the chemists who formulate the phosphors have finally realized that people don't like to look like corpses and have come up with a new compound that has a reasonable color. I find it almost indistinguishable from an incandescent lamp in a lamp that has a shade. Now for the savings: 75 Watt incandescent 20 Watt compact flourescent Bulb Life: 1000hr * 10 = 10,000hr 10,000 hr KWHR Used: .075 * 10000 = 750 .020 * 10000=200 Elec. cost @$.10/KWHR 750 * $.10 = $75.00 200 * $.10 = $20.00 Bulb Cost: $.75 * 10 = $ 7.50 $14.99-$7.00=$ 7.99 Total Cost: $82.50 $27.99 Thus, over the life of the compact flourescent (~3 years @ 10hrs/day) you save a total of 550 kwhr of electricity and $55.51 in cold cash. Your savings may vary due to different electric rates. The environmental benefits are also impressive: At .09 gallon of fuel oil and 1.5 lbs of carbon dioxide per kwhr (33% efficiency in a fuel oil electric plant) you will have saved roughly a 55 gallon drum worth of oil and prevented more that 3/4 of a ton of carbon dioxide from getting into the atmosphere. Here's the only downside: It can be a hassle to get these lamps to work in table lamps since the OSRAM bulb is longer and wider at the base than an incandescent bulb. You may have to modify the hoop that holds up the shade, or buy an extender to move the bulb higher in the fixture. The OSRAM lamps have such a high surface brightness that they may be uncomfortable to look at in bare bulb applications. OSRAM offers a 15 watt bulb with a built in reflector for $18.99-$7.00 that can be used under these conditions or to replace 75 watt spotlights. Panasonic also has a line of compact florescents that have built in globes to address this problem. There are two types: an older, non electronic type that uses a small amount of radioactivity to start the lamp, and a newer electronic type that works like the OSRAM. Unfortunately, the new ones are not available at OSH yet, and the older ones are not covered by the rebate. PG+E offered the new ones by mail order in last month's newsletter included with your bill for $7.50 for 20 watt (75 watt equiv) and $9.50 for 27 watt (100 watt equiv). I sent away for 3 of each but haven't got them yet. If you want to see these bulbs, I have two in my office this week, and I'd be happy to demonstrate them for you. Just remember, for each one of these you can find a place for in your home you will save 55 bucks and enough foreign (or domestic) oil to drive your car more than 1000 miles over the life of the lamp. Check them out! (The PG+E rebate is good through the end of April). Max Behensky
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Date: April 16, 1991 12:46
From: KIM::BEHENSKY
To: @SYS$MAIL:JUNK,MONCRIEF
That's fluorescents, not flourescents.....
Apr 16, 1991