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[2015-09-14]
Metal vapor arc discharge lamp road light application in issues to the attention from the mercury and sodium is distinct discharge materials, so high pressure mercury lamp and high pressure sodium lamp the exclusive effectiveness. Street light source notes are as follows:
A, light bulbs should be made use of using the similar specifications from the light ballast, otherwise the bulb is not going to be able to start or shorten the life span....
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[2015-09-11]
how you can know eye lamp, to determine real and fake xenon lamp? Utilizing fake xenon lamp is: initial, the higher temperature, as a consequence of large temperature cracking lamp, have fused lamp. Second, the impact is poor, and also the HID comparison, vivid enough, colour variation. Furthermore, the power consumption is big, to work with the enhanced line, after the set up will appear idle instability and various phenomena. So, this needs while in the invest in procedure open bright eyes, the cost is reduced, because electrical power consumption is large, idle large, fuel consumption, some to replace imported spark plug, to be able to assure energy supply process. So, this is certainly the should open the eyes from the invest in course of action, choose the good quality in the xenon lamp, so that it may possibly attain superior outcomes. When the discharge is stable, the partial stress of mercury vapor is lower than that of 102Pa. To the high pressure mercury lamp high-pressure mercury lamp is really a variety of electrical light supply with higher efficiency, long service life. It consists of two components and fluorescent bulb tube. Discharge tube thin and brief, is only the size of the man's finger, is set up inside the high-pressure mercury vapor discharge tube outdoors spherical fluorescent bulb. Electrical discharge produces visible and ultraviolet solid ultraviolet irradiation, fluorescence within the bubble shell, a large quantity of visible light. Red does not consist of a high pressure mercury lamp light irradiation, it objects blue, it is actually only suitable for square, city street lighting....
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[2015-09-11]
High pressure sodium lamp is really a pretty higher luminous efficiency with the new power supply and its efficiency is usually as much as 100 LM / W, high pressure sodium lamp is divided into two sorts of substantial strain and very low pressure high pressure sodium lamp. A discharge tube manufactured from a particular glass is made from a specific glass during the glass case, and also the tube is full of an proper volume of sodium, mercury drop and inert gas, the discharge tube and the glass shell are pumped right into a vacuum to reduce the influence from the ambient temperature about the lamp. Reduced strain high pressure sodium lamp amplitude injection soft yellow light, it can be divided into two varieties of DC and AC, the luminous efficiency than incandescent lamp substantial in excess of 10 occasions, can penetrate by way of the smoke, ideal as lighting in spot to smoke more, also can do polarimeter, Polarimeter, refraction currently optical instruments this kind of as monochromatic light supply, the lamp discharge tube basic business enterprise growth and narrow the U shape, the temperature to continue to be at all-around 270 degrees, sodium vapour 5 Torr, so applying a coated with infrared reflective movie coat. And vacuum, to be able to minimize the discharge loss. Sodium beneath 98 degrees is sound, its vapor pressure is very very low, will not be uncomplicated to make discharge arc, so that you can make the lamp starting up voltage reduction, in a discharge tube filled with neon, and mixed with less than 1% argon, even though argon micro, but could make the lamp starting up voltage reduced by about 50%....
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[2015-09-10]
the usage of frequent voltage constant latest handle, wide application voltage (AC85V-265V) to overcome the electrical power grid caused through the ballast, noise pollution and triggered from the lights is not really secure, to get the job done while in the Ministry on the stimulation triggered by fatigue....
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[2015-09-08]
Electronic ballasts use reliable state electronic circuitry to regulate starting voltage and to sustain right working existing. Electronic ballasts develop light extra efficiently than magnetic ballasts. Electronic ballasts are as much as 25% extra effective than magnetic ballasts. Yet another advantage of electronic ballasts is the fact that they reduce noticeable flicker and audible hum. Electronic ballasts can operate from one to 4 lamps at a time. Electronic ballasts are most generally used for T8 fluorescents and T5 fluorescents. Electronic ballasts are now remaining manufactured to operate T12 fluorescents in both normal and substantial output. Above time, electronic ballasts will exchange magnetic ballasts entirely....
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[2015-09-08]
With the growth of lighting engineering, the growth of high energy LED street lamp is quite speedy. During the practical application, it not simply displays the strengths, but in addition exposes the challenges. We are going to be four LED street lamp suppliers products have been area trial, and also the intensity of illumination, uniformity check, now the real operation circumstance plus the high-voltage sodium lamp are in contrast, and introduce the primary present problem of LED street lamp is composed of the plurality of LED light sources, LED light supply plus a robust directional properties, but the light source of the projection distance is limited, leading to lamp light, in between the two lights dark, uniform illumination on the poor phenomenon.Some manufacturers of lamps made use of particular optical lens secondary light distribution, uniformity has been considerably enhanced, but there are some defects and beam are projected onto the roadway, won't get into account the lamp, the sidewalks, leading to light area mainly no illumination, lighting natural environment ratio is bad some LED street light is only the LED light supply is arranged during the conventional lamp reflector to reflect the light emitted by LED light source with the reflector, but after the actual application result is extremely bad, illumination uniformity degree is incredibly lower....
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[2015-09-07]
Outdoor LED lamp, refers to a type of exposed from the outside lamp forms, and outdoor LED show display is refers to a form of location is massive, there are tens of meters or maybe a number of hundred meters long in high brightness, huge angle in the sun within the scope in the operate lamp forms. It's particular waterproof, anti rain and wind, often used in stations, plazas, buying malls and so on local shell as well as radiator design and style being a entire, that's used to resolve the heating issue of LED, in this way excellent, normally utilized in aluminum or aluminum alloy, copper or copper alloy, fantastic heat conduction of other alloys,and porcelain socket. The heat air convection cooling and wind cooling and heat pipe cooling, jet cooling and heat dissipation is similar to heat pipe cooling of the, but the structure is more complex....
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[2015-09-05]
Plant growth lamp can be a unique lamp, according to plant growth law have to need the sun light, and plant growth light will be the principle of your utilization of solar light to plant growth and growth setting of a lamp immediately after application testing, plant light is incredibly ideal for plant growth, flowering, success....
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[2015-08-28]
The speedy rise of domestic lamps and lanterns market place, the lamps and lanterns market place from your initial single lamps and lanterns shop, lamps and lanterns wholesale city, hair to modern-day lamps and lanterns supermarket, shopping malls, and chain monopoly. Meanwhile, with all the fast LED lighting login, LED investment appears to be relevant on the data show that final 12 months, listing Corporation LED investment will exceed 40000000000. Nonetheless, for investors, disorderly competitors, lighting market a new advertising and marketing way and the place? Here, constructing products network author respectively about market in recent times common advertising and marketing concept....
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[2015-08-26]
To the induce of the latest utilization of ultraviolet light for the lead to from the incident, the Chinese Buyer Association issued a buyer warning, to remind shoppers to establish a security awareness, cautious use of ultraviolet light. Should use ultraviolet light disinfection operation personnel ought to put on protective tools, such as the use of multifunctional protective glasses to guard the eyes, don't be straight irradiated; in the exact same time should also stay away from skin get in touch with with ultraviolet radiation....