Abstract
The coil-EEFL lamps, which are operated with DC driving circuit, have studied. The figure of the merit of the coil-EEFL lamps is the quantum efficiency (ηq) that is given by the emitted visible photons by one moving electron in the FL lamp. The electrons in the FL lamps move on in the superconductive vacuum (R = 0) in the positive column at above room temperature, giving rise to the astronomical ηq = 1013 visible photons (m3.s)-1. Miraculously, the developed coil-EEFL lamps in the parallel connections light up with WDC = 0, without the sacrifice of the illuminance (lm.m-2). Furthermore, the scraped 40 W-HCFL lamps revitalize to the coil-EEFL lamps, promising the operation life longer than 106 hours. The shallow gap between phosphor screen and positive column can be made by side by side arrangement of the low voltage CL phosphor particles and PL phosphor particles. The coil-EEFL lamps in parallel connections may contribute to the Green Energy Projects of UN.
Highlights
Our life activity extends to the night time in houses, offices in buildings, stores in shopping malls, and outdoor streets which are illuminated by the incandescent lamps that generate the visible lights by the moving electrons in the vacuum between atoms [1] [2] [3]
We have studies the coil-EEFL lamps as the advanced incandescent lamp for the contribution to the Green Energy Project of UN
The lights of the coil-EEFL lamps are generated by the moving electrons in the superconductive vacuum between Ar atoms, giving rise to the astronomical high quantum efficiency of 1013 visible photons (m3∙s)−1
Summary
Our life activity extends to the night time in houses, offices in buildings, stores in shopping malls, and outdoor streets which are illuminated by the incandescent lamps that generate the visible lights by the moving electrons in the vacuum between atoms [1] [2] [3]. There are a few commercial incandescent lamps on the market. The scientific study on the light sources should be made by a) the numbers of the visible photons (m2∙s)−1 that can be calculated from the quantum efficiency, ηq, and b) the numbers of the moving electrons per second of the incandescent lamps. Difficulty is the calculation of the moving electrons in the lighted incandescent lamps. We cannot calculate the numbers of the flowing electrons in the lighted incandescent lamps with the induced AC current. We must take the DC electric current for the selection of a best incandescent lamp for the contribution to the Green Energy Project by UN. We will find out the ηq of the established incandescent lamps at first
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