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by Wes Gibson Question by : How are wind turbine farms red strobe lights synchronized, by radio signal or direct wire? Best answer: Answer by EckoI doubt they are synchronised. In the video below they are flashing randomly. I expect they would be on a timer, some suggest they flash very 4 seconds. This would be to do with air safety regulations. They may not always be strobe lamps either. A specification I saw for obstacle lamps was every 3 seconds. Give your answer to this question below! by Yortw Question by ★♠RAE in N.Y.♠★: Do solar lights for the outside home really work and do they last? Best answer: Answer by Old enough to know betterThey work ok for 2 to 3 years and then batteries are done. Avoid the least expensive Chinese and Taiwan models. I’ve had some of those last less than a year. Give your answer to [...] by Michael of Scott Question by corvairbob65: looking for energy saving florescent lights for cold weather? Best answer: Answer by DaveJust use incandescent lights, Most of the energy “wasted” on incandescent lights is “wasted” in the form of heat. What extra energy the bulb uses will be that much less your furnace has to generate. It will be very close to a wash. The opposite applies in the summer if you are running the air conditioning. the amount of [...] Question by simply me: OHMs Law …what is the effect of LED light and energy saving lights have on the environment? Best answer: Answer by bryan o* Less wattage for the same amount of light means less energy consumed. * LED’s tend to last considerably longer than incandescent light bulbs, so there is less trash waste and a conservation of materials What do you think? Answer below! by timo_w2s Question by Pha Sovannara: What are the disadvantages of Energy Saving lights? Best answer: Answer by tlrakinTry the following website: http://www.energyefficient.ws/disadvantages_of_compact_fluorescent_light_cfl_bulbs Give your answer to this question below! by familymwr Question by hairyrome: How do LED lights save energy when they typically have to be used in conjunction with a ballast resistor ? |
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