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日期:2024-07-22
A compact fluorescent lamp (CFL), also called compact fluorescent light, energy-saving light, and compact fluorescent tube, is a fluorescent lamp designed to replace an incandescent lamp ; some types fit into light ......
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日期:2024-07-24
Fluorescent Lamp - Free download as Word Doc (.doc), Text file (.txt), PDF File (.pdf) or read online for free....
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日期:2024-07-23
Find great deals on eBay for Fluorescent Lamp Ballast in Materials and Supplies for Lights and Lighting. Shop with confidence. ... Espen VE332MVHIPLE Instant Start Hi Factor Fluorescent Ballast - (3) F32T8 lamp New- Never been used Espen VE332MVHIPE for ....
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日期:2024-07-21
A number of people have been unable to find the transformer needed for the Black Light project, so I looked around to see if I could find a fluorescent lamp driver that does not require any special components. I finally found one in Electronics Now. Here...
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日期:2024-07-19
The fluorescent lamp was the first major advance to be a commercial success in small scale lighting since the tungsten incandescent bulb. Its greatly increased efficiency resulted in cool (temperature wise) brightly lit workplaces (offices and factories)...
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日期:2024-07-17
A fluorescent lamp has no filament running through it. Instead, cathodes (coiled tungsten filaments coated with an electron-emitting substance) at each end send current through mercury vapors sealed in the tube. Ultraviolet radiation is produced as electr...
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日期:2024-07-21
Friedrich Meyer, Hans Spanner, Edmund Germer - fluorescent lamp patent U.S. 2,182,732 Edmund Germer (1901 - 1987) invented a high pressure vapor lamp, his development of the improved fluorescent lamp and the high-pressure mercury-vapor lamp allowed ......
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日期:2024-07-22
简介随着科技的发展,光管已经称为每个家庭都不可缺少的照明工具,每天晚上我们都在使用光管。光管里面装有优质荧光粉,显色指数高,被照物体更真实鲜艳,光线稳定不闪烁,无光污染,温馨舒适。高光效,高亮度,安装非常简单。历史在以前 ......