Is the searchlight price known?
Strictly speaking, there are two kinds of searchlights: 1 and 200 watts, mostly for hand DC voltage, for outdoor mobile operations. 2, more than 200 watts, also known as xenon searchlights, mostly for AC 220V work. The first in the country, the quality is basically stable, is mature products. You should ask about second xenon xenon lights that communicate with each other. The quality and technology of xenon searchlights are really uneven at home. If you want to know the reason, you should understand the structure and manufacture of xenon searchlight.
Structure: Xenon light source, reflector, fan, xenon switch power supply, xenon high voltage trigger, control system, shell.
Control system and power almost 90% of the manufacturers have no R & D capability are purchased, identify the method is to make a name of the searchlight manufacturers to provide products and circuit board manufacturers.
1, xenon light source, there are several domestic, almost the same technology, life expectancy of more than 800-1000 hours. Only 500 hours in Guangzhou.2, mirrors, a few domestic differences are not too great.3, fan, different searchlight manufacturers use different fan, cheap use of axial fan, responsible manufacturers use centrifugal fan. Extend the service life of lamps by centrifugal wind.4, switching power supply and high pressure xenon xenon trigger is one of the most important parts is the core parts of the searchlight searchlight quality decision 90% now, domestic manufacturers are outsourcing, manufacturers have no R & D and production of xenon xenon high voltage switching power supply, trigger capability. Because the power is purchased with "recycled" components (with a Kumho tire), the price is really cheap, the quality is as can be imagined. What's more, this is the nominal 1000 watts of power, actually only 500-700 watts. The user feeling is buy cheap products, is actually suffered. This "regenerative" xenon switch power, xenon high voltage trigger, life only 200-400 hours, and some even power on the bad. Now the domestic R & D and production of xenon xenon high-pressure trigger switch power supply, manufacturers have Shanghai Ford and Shanghai Bao Hua Electronic lighting. Their xenon switch power and xenon high voltage trigger have their own name on the road board.
