News

[2015-07-18]

Energy saving lamp is now energy-saving emission reduction condition of ordinary incandescent bulbs excellent choice, not merely lower your expenses, but additionally using life is greater than a handful of occasions incandescent lamp. Using the deepening of the nationwide vitality saving, all styles of energy-saving lamps are already broadly made use of in each corner of day-to-day family lighting. But while in the encounter of the sure scientific and technological material of energy-saving lamps, buyers during the purchase and use of the process frequently overlooked some typical sense. James Lighting industry experts remind customers: utilize the appropriate, to create energy-saving lamp safe, long-term do the job since the world's top energy-saving lighting remedy provider, James Lighting for customers to deliver unique compact sort U kind electronic energy-saving lamp, spiral style electronic energy-saving lamps, typical type electronic energy-saving lamps, a full variety of lighting products to meet client demand. It is actually really worth mentioning that, now the customer inside the pursuit of power conservation, but in addition very much interest to your utilization of lighting to make a room environment, but in addition hope to possess various colors, can alter the color of personality.As a result, James also specially introduced the James spiral variety adjustable energy-saving lamps, and James soft series of energy-saving lamp when persons during the encounter of the range of energy-saving lamps ought to pay attention to using diverse varieties of energy saving lamp directions, primarily whether the order of energy-saving lamps is often utilised for dimming system, adhere to instructions, sensible use, in an effort to steer clear of needless losses at this time available on the market the vast majority of energy-saving lamps are dimming. the users need to have to understand is: While the energy-saving lamps to replace incandescent lamps, but because of the distinctive functioning principle, not immediately on the ordinary energy-saving lamps with incandescent lamp light modulation procedure (for example dimming desk lamp, etc.). From the James compact U form electronic energy-saving lamps, screw form electronic energy-saving lamps, standards based integration with the electronic energy-saving lamps along with other merchandise packaging, there's no dimming rather than ideal for collocation of electronic switch safety suggestions. Only use which include James spiral style adjustable light energy-saving lamps and also other kinds of energy-saving lamps, is usually straight used with the lamp holder....

[2015-07-18]

The electrical schematic ends of double pressure electronic ignitor, its operating principle is as follows: the power supply voltage while in the unfavorable half cycle, the current with the V 1, L one and L 2 to C 2 charging, with the similar time, with the L one to C one filling turtle, once the provide voltage reaches the maximum value of 220V * V 2=311V, one and C C 2 charging voltage is about 300V, as a result of one-way conduction properties of V 1, U C2 voltage worth remains unchanged, although the U C1 gradually discharge, till the voltage is zero; when the energy supply voltage while in the positive half cycle, and by way of L one to L two the quantity of turns ratio is ten...

[2015-07-17]

The light source of the street lamp, which can be classified according to its principle, structure and performance, can be classified according to its principle, structure and performance.Classification of electrical energy conversion (a) thermal radiation light source for the use of electric current to heat the object to the extent of the incandescent light source. Such as the use of a wide range of incandescent and halogen tungsten lamp. (b) a source of light emitted by a gas (or steam) by a gas discharge light source. The light source can be classified in two different ways. But in general this kind of light source has the advantages of high luminous efficiency, long service life, etc.. (a) according to the discharge medium and divided into: gas discharge lamp, mainly using the gas discharge, such as xenon lamp, neon lamp, etc.; metal vapour lamps, mainly using metal vapor discharge, produced by metal vapor light, such as mercury lamp, sodium lamp, metal halide lamp....

[2015-07-16]

LED (light emitting diode, abbreviated) is determined by semiconductor structure into a weak power to light, the solid-state light source in some good bias voltage and existing create, write hole and injection electron dispersed into the active area of the radiative recombination and emission of photons, LED street lamps electrical energy is straight converted into light power. LED light bulb is often a significant component in the street lamps, the standard high pressure sodium lamp street lamps are generally utilised to 360 degrees higher pressure sodium lamp, optical losses of defects formed infinite waste of energy....

[2015-07-15]

High pressure sodium lamp is a kind of high intensity gas discharge lamp. the sodium element is a silver white metal, also known as sodium metal. The physicochemical properties of it is soft and light. Spectral characteristics of sodium resonance radiation linewidths, red zone bias, high total radiation power; high-pressure sodium lamp light color and luminescence efficiency and sodium vapor pressure. At present, industrialized production of high pressure sodium lamp with mercury and sodium add lighting, can simplify the production process. At the same time, the consistency of lighting parameters is greatly improved....

[2015-07-14]

Tips to install the indoor lighting fixtures as below: A). If there are many chandelier lamp, according to the design drawings and installation location. Ceiling as steel keel gypsum board fireproof material when opening direct installation of lamps, wooden structure ceiling must in turn on the light hole for fire insulation...

[2015-07-13]

Three Methods:Ascertain What Herbs to Grow Assess Indoor grow Lighting Possibilities Herbs Indoors. Herbs are plants made use of for culinary and medicinal purposes. Most herbs grow as annuals and perennials outdoors through the spring and summer months, but quite a few herbs can be grown indoors as well. Traditionally, herbs have been placed on sunny windowsills indoors to promote development. However, sustained herb growth indoors involves long periods of intense light. To accommodate to the lighting needs of herbs, numerous indoor gardeners now use grow lights to provide greater, healthier plants yielding year-round harvests of herbs. Use these tips to grow herbs indoors underneath lights....

[2015-07-12]

The induction lamps is made of High frequency generator, coupler and light bulb. a)High frequency generator: Frequent exacerbations for secondary include oscillators, filters, the group as a whole, switch parts, matching networks, driving coil and arc equivalent pathway. It requires a high frequency energy to stimulate and keep the gas tip discharge in the light bulb. The high frequency generator must have a very solid, oscillating source and a filter path, which has a high power factor and a low harmonic content. All electronic parts are mounted in a aluminum power box, which has double properties: barrier radio frequency interference and stop heat propagation, to guarantee electronic parts of the short-lived life. The frequency of the high frequency generator is 2.65MHz. Each kind of high frequency generator must be combined with the same type of lamp and the mesh. If violates a fundamental principle, the component will destroy the lamp or the occurrence of electromagnetic interference....

[2015-07-11]

Home lighting fixtures of electric shock safety isn't going to meet the normal requirements. Protection towards electric shock is an critical index in evaluation of security properties of lamps and lanterns, national standard, lamps and lanterns during the usual set up, wiring, change the lamp, substitute the starter, can not touch the live elements. For example: conventional fluorescent lamp parts the lamp plug or unplug the lamp holder, lamp holder ought to be able to provide protection towards electrical shock. You will find 21 sorts of merchandise in this sample towards electric shock safety is not certified. The primary reason is the lamp holder can't offer sufficient safety towards electric shock, once the lamp pins are inserted into or pulled from the lamp holder, charged pins of electrical shock danger, lamp base to not protection towards electric shock....

[2015-07-10]

1, the average family is much less than 2.5 inch downlight, 5W energy-saving lamps around the line 2, led downlight is lately located some, may be applied as a substitute for the ordinary lamp light than ordinary, the only drawback is if a poor a single or two lights can not be replaced 3, Downlights surface cover materials could be divided into quite a few kinds, impartial, pure aluminum, die-casting, for example material, normally impartial downlight low-priced, pure aluminum and die casting supplies are additional high priced, but much more sturdy....