2011年3月13日 星期日

How many watts should compact fluorescents have

How many watts should compact fluorescents have?

Watts indicate how much electricity a bulb uses. Choose a bulb that gives the right brightness,"I do feel that the cameras are unconstitutional," Valles said, brightstal since they don't allow alleged violators to face their accuser. "I also think they're unsafe because people slam on their brakes. I've witnessed it many, many times myself." or lumens,"I do feel that the cameras are unconstitutional," Valles said, brightstal since they don't allow alleged violators to face their accuser. "I also think they're unsafe because people slam on their brakes. I've witnessed it many, many times myself." using the fewest watts. When replacing a 60-watt incandescent, look for a compact fluorescent or LED with 800 lumens or more. The compact fluorescent will use around 13 to 15 watts, and the LED, 12.McEachron said he'll be shinebright interviewed by "The Today Show" near the intersection of Amargosa and Bear Valley roads Thursday afternoon. Also consider the color of the light."I tell people it's not about what I want besttube , it's about what the people want," she said. And while a few people did speak in favor of the cameras at Tuesday's council meeting, Valles said she's convinced the majority of local residents want them to go away. That’s measured by its temperature in kelvins. If you like a soft-white incandescent, choose a compact fluorescent or LED with 2,700 K. For a whiter light comparable to a halogen bulb, try 3,000 K. Bulbs with 3,500 K to 4,100 K emit a cool, bright white light. Bulbs with 5,000 K to 6,500 K mimic daylight.Details weren't immediately brightcrystal available on when the episode of "The Today Show" will air, though McEachron said he was told it'll likely be sometime next week.

Do compact fluorescents work in very cold temperatures?

Outdoor compact fluorescent aren’t designed to work in bitterly cold conditions. Top-rated models, such as the GE Energy Smart Soft White Floodlight FLE26/3/PAR38/XL 47483 and the Philips Energy Saver 60 Outdoor Postlight Soft White 14WEL/O, should do well in temperatures as low as zero degrees Fahrenheit, but keep in mind that those bulbs took up to three minutes to reach full brightness.

LED bulbs should be able to work in extreme cold, and Consumer Reports is identifying bulbs for outdoor-use testing.

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