Qinhuangdao Sailong Energy-saving Lighting Co.,... is an electrodeless lamps manufacture, we avail ourselves of this opportunity to approach you for establish combination relations with you . Now we are handling many kinds of electrodeless lamps, such as flood lamps, explosion proof lamps, mine lamp, street lamps and many other lamps. High frequency electrodeless discharge lamps (HFED for short), is an up-to-date high –tech product integrated with applied optics, power electronics, plasmas study, magnetic material study and the like disciplines. As a new type light source representing future development trend, it is of high luminous efficacy, high color rendering property and long service life(Designed service life>60 thousand hours, 50times that to fincandescent lamp), destined to become the most promising energy-saving and environmental-protection light source in the 21 century. And it has a lower price than LED light(The price of electrodeless lamps lower than LED lamps 75%).</p>