Plasma luminous principle is applied for PLS which could replace existing mercury light. It is the first high power light technology in the world with no use of mercury. (based on RoHS directive, WEEE directive)By keeping high intensity, maintainability of luminous flux, it will be able to lower the running cost.
Suitable environment
・Floodlight (1000w) Scenery light, tower pole, sports light, sign board light, etc.
・Interior Light (730w) Work space, factory, indoor gymnasium, large facilities like shopping mall, etc.
Merit of Introduction
In comparison with mercury light, it is possible to lower the energy consumption and running cost. Since there is no electrode used, operation in long period of time with the same brightness as biginning is sustainable.
●For more information, click below to download the product catalogues.
・PLS(Plasma Lighting System) (PDF: 1.7MB)
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Illumination comparison (Floodlight Type)
This is the case when we changed the light of outdoor golf practice range from mercury light to PLS.We could secure a light enough to follow the ball by eyes from the box to 200-yard ahead.Achieved 68% cut of electric utility expense.
*Based on the calculation, using mercury light 1kw, PLS 1kw, electric utility expense of 23 yen/kwh × 8 hours/day × 30 days.
