China manufacturer of magnetic ballasts for metal halide flood lights & hps flood lights

[2015-08-01]

Sodium vapour yellow light can through fog, high pressure sodium lamp with sodium manufacturing widely used in road lighting. Because it does not reduce the level of heat and can reduce energy consumption, so there is a trend to replace the high-pressure mercury lamp. Due to high pressure sodium lamps from long range, through fog and strong illumination, on the road plane several times higher than the high pressure mercury lamp....

[2015-07-31]

Light source of visible light produced by sodium vapor discharge. low-pressure sodium lamp and high pressure sodium lamp. The low pressure sodium vapor pressure not more than a few. The low pressure sodium lamp discharge radiation is concentrated in 589.0 nm and 589.6 nm two double D lines. They are very close human visual curves of the highest value (555 nm), so that the luminous efficiency is extremely high, at present has reached 200 lumens per watt (LM / W), become all kinds of electric light source in the luminous efficiency highest energy-saving light source. High pressure sodium vapour pressure greater than 0.01 MPa work. High pressure sodium lamp is for low pressure sodium lamp color is too strong, the color is very poor, and the development of long tube discharge faults. The high pressure sodium lamp is divided into ordinary type (standard type), the luminous efficiency of 130lm / W, color rendering index RA = 25; improved, the luminous efficiency of 75lm / W) was, color rendering index RA = 60; high color color, its luminous efficiency is 45 ~ 60lm / W, color rendering index RA = 80 ~ 85 high-voltage sodium lamp used a golden white light, it has a luminous efficiency, less power consumption, long service life, through fog and luring etc. advantages. Widely used in road, highway, airport, dock, dock, station, square, street intersection, industrial and mining enterprises, parks, garden lighting and plant cultivation....

[2015-07-27]

Experience of domestic electronic ballast of digital road is by the market and objective decision, it will not be because we simply agree to come round, also won't because we simply refused to leave, but Europe and the United States, Japan and other advanced countries in energy conservation and environmental protection and lighting industry, digital electronic ballast is already in full swing in the world as a whole, green products hold sway today, believe that the domestic electronic ballast of digital road is soon coming HID lamp is a kind of high pressure gas discharge lamp, the discharge of the "V" performance showed a negative resistance characteristic, so the lamp circuit to be connected to the current limiting device, which is commonly referred to as ballast. HID lamp most work in AC state, the use of reactive devices as ballast. HID lamps have different types, according to the type of lamp and its application needs, can be configured in different forms of ballast circuit, in order to obtain the best matching ballast and lamp. The commonly used HID lamps for general lighting as a high-pressure mercury lamp, high-pressure sodium lamp and metal halide lamp. High pressure mercury lamp is in the earliest development, stable product performance, supporting mature ballast circuit. High pressure sodium lamp and metal halide lamp is modern development of new high efficiency energy-saving light source, the requirements for ballast and lamp has good matching, to achieve better comprehensive effect of high pressure sodium lamp and high pressure mercury lamp in the performance of different, high pressure sodium lamp not only mercury, but also filled with sodium, working in the light, sodium and mercury to form storage of liquid sodium and mercury gas in the discharge tube cold end part....

[2015-07-27]

The dimming lights and on-demand lighting function, the vibrant light from the dark, dark, can save energy additional than 40%.In the identical time, the application on the World wide web of issues is usually a great deal of conserving electrical wire and cable, saving loads of materials in a range of fuel discharge light supply have to have to have electrical add-ons, such as ballast. The self loss from the ballast will make a higher temperature rise. Temperature rise is too higher not only vitality consumption but additionally influence the safety of the ballast, so it really is extremely crucial to reduce the energy consumption of your ballast. The old T12 fluorescent lamp used in the inductance in the ballast to eat the vitality on the total lamp 2O%, power saving type magntic ballast significantly less electrical power consumption is much less than 1O%. Inductance ballast has the characteristics of impedance stability and voltage stability, substantial power element, low electrical power loss and so on. So as to stabilize the lamp working existing, to extend the service daily life of your lamp. Electronic ballast as a consequence of the adoption of contemporary soft switching inverter technological innovation and advanced energetic energy factor correction technology and electronic filtering measures, with very fantastic electromagnetic compatibility, decreases the ballast loss (self power consumption than the inductive ballast conserve more than 80%). The electronic ballast can only eat 2% ~ 3% with the electrical energy. And electronic ballasts itself is not easy to be damaged, but in addition has no stroboscopic, no noise, silent resonance frequency, lengthy life and also other strengths. Therefore, the electronic ballast for strengthening road lighting program vitality efficiency and excellent has evident benefits, may be the new nationwide regular suggested items, but in addition the trend of potential improvement. In comparison, the in depth financial gains from the electronic ballast larger, but as a consequence of a greater preliminary investment, while in the utilization of a 12 months later on to gradually seem its working price advantage, so however to get widely accepted. But using the rapid improvement of electronic technologies, these difficulties will likely be progressively improved, electronic ballast will turn into a green lighting electrical appliances and is broadly concerned and applied....

[2015-07-26]

Starter is a stand-alone device or circuit, can also be included in the lamp, power supply and electronic ballast; can be in power supply voltage independently initiate lamp, and power source, ballast and other device combination together the interaction the lamp start principle of gas discharge light sources different in thermal radiation source, the power supply is switched on and can not light, but a startup process, namely point unlit process. Each discharge lamp has a corresponding ignition voltage (also known as the breakdown voltage), only when the tube ends of the voltage over the ignition voltage, it is possible to build a gas discharge, the lamp will light. The ignition voltage of the discharge lamp is up to tens of thousands of volts, while others are as low as hundreds of volts. So the power of a single switch, the general discharge lamp is not likely to be lit. In the circuit must offer more than the gas discharge light source ignition voltage generating device. This is the starter according to the theory of gas discharge, gas discharge lamp ignition voltage under certain conditions can be reduced, such as cathode preheating, coated on the surface of the light conductive film, or a conductive belt, installation auxiliary electrode, the tube filled with Penning Gas, lights added radioactive material, the high frequency voltage. Therefore, according to the different gas discharge light source type, has gradually formed the main effect of different starter starter is starting the lamp, the lamp light, once the discharge lamp is lit, the starter will not work, wait until the next time when lighting to use. So the starter shall be as simple as possible, light and reliable, and some can even in discharge lamp lighting from the circuit removed without affecting the discharge lamp of the normal work of various types of gas discharge lamp starter....

[2015-07-25]

The energy saving bulbs, also known as for energy saving lamps, electronic lighting, compact type fluorescent lamp and the integral type fluorescent lamp, containing a lamp, electronic ballast and the lamp tube, and the and the lamp in bad Qi structure is cannot be disassembled. Energy saving lamp is actually a kind of compact, light with a ballast....

[2015-07-24]

High pressure mercury lamp, also called high pressure mercury lamp, a gas discharge light source. It has the advantages of high light efficiency, long life and good shockproof performance; but there are also color discrimination rate is low, lit Kai Hui Long, supply voltage decreased by 5% there will be self extinguishing and closed for 5 to 10 minutes in the bulb mercury vapor pressure drop to re ignite and other shortcomings. When using high pressure mercury ballast, should pay attention to the following matters: High pressure mercury lamp power in 125w and the following should be matched with the porcelain E27 lamp holder; power in 175W and above should equipped with E40 porcelain lamp holder....

[2015-07-23]

We're out of the night, and the brightness will be different. For the day just black, you do not need to be too bright light, and as the night gradually black down, the use of light will be greater. So, faced with such a situation, can choose to adjust the brightness of outdoor lights, according to our need to debug photometric tent light lanterns, flashlights and more function....

[2015-07-22]

Commonly, it is capable to aim at any path, and has the structure which is not affected by climate conditions. Primarily made use of for massive region from the get the job done of mine, constructing contour, stadium, overpass, monument, park and flower beds, and so on.. As a result, virtually all outdoor use of large area lighting lamps can be noticed as cast light. Cast light within the beam angle having a narrow width, range among 0 DEG to 180 DEG, which incredibly narrow beam for exploration according towards the underwater lamp, mostly used for beneath water lamp entire body, excellent waterproof performance, only the use of lower voltage latest. Fountain using a mixed use of James lighting is attached to your renowned landscape lamp companies, as suppliers of street lighting suppliers in engineering at your house, landscape lamp, backyard lamp as well as other lamps has ten years of technological innovation specifications, should you haven't heard of for any long time the city lighting, you can search to appear for a very long time the city street lighting, hope may help you choose a landscape lamp....

[2015-07-21]

Ceiling lamps commonly used square cover ceiling lamps, round ceiling lamps, Tsim oblate ceiling lamps, half dome ceiling lamps, - Bian ball ceiling lamps, small rectangle cover ceiling lamps and so on. Ceiling lamp is suitable for living room, bedroom, kitchen, bathroom, etc.. Ceiling lamps can be directly installed on the ceiling, easy to install, simple and elegant styles, give clear and bright sense ceiling lamps in general with a ballast and a circular tube, the ballast has magnetic ballast and electronic ballast, compared with the inductive ballast, electronic ballast can improve the effect of light on the light and the system, instantaneous start, extended lamp life. At the same time, it is small, no noise, small size, light weight, power consumption is only 1/3 to 1/4, the inductance ballast, so choose the electronic ballast. Ceiling lamps of the circular lamp with halogen powder and trichromatic fluorescent powder and powder lamp trichromatic color color, light and slow light degradation; powder halogen lamp display color is poor and the luminous degree low, fast attenuation table lamp and floor lamp....