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Working Principle
The sulfur lamp is a highly efficient full-spectrum electrodeless lighting system whose light is generated by sulfur plasma that has been excited by 2.45 GHz microwave radiation.
The sulfur lamp consists of a 40mm fused-quartz bulb containing several milligrams of sulfur powder and argon gas at the end of a thin glass spindle. The bulb is enclosed in a microwave-resonant wire-mesh cage. A magnetron, much like the ones in home microwave ovens, bombards the bulb, via a waveguide, with 2.45 GHz microwaves. The microwave energy excites the gas to several atmospheres pressure, which in turn heats the sulfur to an extreme degree forming a brightly glowing plasma capable of illuminating a large area. |
Microwave Sulfur Lighting System, one of the up-to-date breaking-through technique advanced and developed by DEXON HOLDINGS Developing Centre independently, raises innovation of High-power Electrodeless Lighting System, national technic patents gained. It is proved of matchless advantage of the products’ low cost and broad domain.
This illuminant, besides having the characteristics of efficiently energy saving, environmentally protective and long durability, whose technical parameter and safety index accord with the international level in the lead. Coving the domain of high-rise, square, sports ground, gym, oil field, shipyard, dock, building site, workshop, railway station, airport, farm, agricultural base, natural dining place, and so on, where Microwave Sulfur Lighting System fully produces a marked effect of powerful advantage.
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