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

[2014-01-20]

A single core and coil ballast can be used when the input voltage to a fixture meets the starting and operating voltage requirements of an HID lamp. In this situation, the reactor ballast performs only the current-limiting functions since the voltage necessary to initiate the ignitor pulses, and start and sustain the lamp comes directly from the input voltage to the fixture. The reactor ballast is electrically in series with the lamp. There is no capacitor involved with the operation of the lamp. Because of that, the lamp current crest factor is desirably low, in the 1.4 to 1.5 range. Without a capacitor, the reactor ballasts are inherently normal power factor devices (50%). Where necessary, to reduce the current draw during lamp operation, a capacitor may be utilized across the input line to provide high power factor (90%) operation, but the addition of the capacitor will not affect how the ballast operates the lamp. Magnetic ballasts, capacitors are needed to improve (input) power factor. As a result, the number of lamps that can be operated on a circuit nearly doubles. In large installations, power factor correction is also required to avoid power quality problems and utility penalties. Capacitors are integral components of CWA and regulated lag circuits; they will not operate without capacitors. Both oil-filled (wet) and dry-film capacitor technologies are commonly used with ballasts. A means to discharge capacitors after power is turned off is a safety requirement. both oil-filled and dry film capacitors for the HID and sign ballast lighting markets.Constructed with film designed to withstand the rigors of the application, these units are built to operate up to 105ºC. HID lighting film capacitors are built with a ±3% tolerance on capacitance, and are designed to operate for a minimum of 60,000 hours. Sign ballast capacitors are constructed with film/foil technology and have tolerances based on application requirements....

[2014-01-20]

Ballast Basics: Fluorescent and HID lamps require a ballast to apply starting voltage to the lamp and establish current flow – an "arc" – between the lamp electrodes. Once the lamp is operating, the ballast also regulates lamp current and power. Ballast types fall into two broad categories: Magnetic Ballasts A simple device that uses a core and coil assembly transformer to perform the minimum functions required to start and operate a lamp. Magnetic ballasts are often found in HID systems, as well as older fluorescent systems. Electronic ballasts use semi-conductor circuitry to regulate the current flowing through the lamp. The electronic components that compose an electronic ballast are smaller and lighter than the core and coil assembly of a magnetic ballast. Thus an electronic ballast can weigh less than half as much as a magnetic ballast of the same size. Different lamps require specific ballasts designed to maintain current levels needed for varying tube designs. Using a mismatched lamp and ballast can shorten the life of all components and increase the possibility of overheating, failure and leakage....

[2014-01-17]

Metal halide (MH) lamps, as with all HID lamps, use a ballast to regulate circuit conditions – voltage, current, and waveform – for starting and operating the device.The first lighting ballast technology used to operate MH lamps were electromagnetic, also known also as a “core and coil” ballast for bulky, heavy, magnetic core of laminated steel plates wrapped in copper windings.All lighting fixtures consist of at least lamp(s), porcelain lamp holder,core and coil ballast and internal wiring. In a fluorescent lighting system, the ballast regulates the current to the lamps and provides sufficient voltage to start the lamps. Without a ballast to limit its current, a fluorescent lamp connected directly to a high voltage power source would rapidly and uncontrollably increase its current draw. Within a second the lamp would overheat and burn out. During lamp starting, the ballast must briefly supply high voltage to establish an arc between the two lamp electrodes. Once the arc is established, the ballast quickly reduces the voltage and regulates the electric current to produce a steady light output....

[2014-01-17]

High pressure sodium outdoor flood light is a gas discharge lamp, using sodium amongst other gases to produce a warm orange light. High pressure sodium flood light outdoor lighting fixtures are available in 35W, 50W, 70W, 100W, 150W, 250W, 400W, and 1000W. Outdoor flood light fixtures are used for lighting building facades, playfields, parking lots, greenhouses, displays, signs, general security lighting or anywhere bright, economical lighting is required. High pressure sodium flood light fixture that uses a golden white light for security lighting and other kinds of applications. These are a high wattage flood that augments good building security with a high light output.We supply flood light fixtures by quality manufacturers with products that will give you years of trouble-free service. Our 250 watt flood light fixture is great because it gives an even illumination of an area. This insures good light levels and getting good crossover light from fixture to fixture reducing the shadowing effect. Ideal for use in the industrial areas and are often used as street lights and used to illuminate car parks. Very little light pollution is provided by this type of floodlight making it a popular choice....

[2014-01-17]

Metal Halide outdoor Flood Light are used in a variety of general building lighting applications. For security, parking areas or just general lighting for any number of large spaces, these white lights are a good choice because of energy efficiency and the ability to differentiate colors. For security, they work well with camera systems, making them one of the best choices in each HID lighting.Metal Halide Ballast Kit including starter, capacitor, core & mounting hardware,metal halide ballast. Metal halide outdoor flood light produce a bright, white clear light,perfect for security lighting. These are also ideal for where a CCTV cameras are in use or anywhere that requires a light to give good colour recognition.Metal halide outdoor flood light are also very energy efficient, a 150 watt Metal Halide floodlight has a higher light output than a 500 Watt Tungsten Halogen, whilst using around 70% less power. These metal halide flood light give you the optical control you need for any number of areas in your commercial building. Of course, these can also be used in home lighting situation or agricultural, farm areas. Call us if you have any questions about these fixtures on how to apply them....

[2014-01-14]

The first lighting ballast technology used to operate MH lamps were electromagnetic, also known also as a “core and coil” ballast for bulky, heavy, magnetic core of laminated steel plates wrapped in copper windings.A ballast is a device designed to regulate the voltage within an electrical circuit. This page addresses only ballasts used in circuits containing electric gas-discharge lamps. Examples of gas-discharge light sources include neon and fluorescent lights and high-intensity discharge (HID) lamps. A single core and coil ballast can be used when the input voltage to a fixture meets the starting and operating voltage requirements of an HID lamp. In this situation, the reactor ballast performs only the current-limiting functions since the voltage necessary to initiate the ignitor pulses, and start and sustain the lamp comes directly from the input voltage to the fixture. The reactor ballast is electrically in series with the lamp. There is no capacitor involved with the operation of the lamp. Because of that, the lamp current crest factor is desirably low, in the 1.4 to 1.5 range. Magnetic ballasts use a core and coil wrapped around a metal core, essentially an electromagnet, to generate an inductive field that affects the voltage flowing through the coil wire. Because they work at a lower cycle than electronic ballasts, you may notice a flicker or hear a hum coming from fixtures containing electromagnetic ballasts. Without a capacitor, the reactor ballasts are inherently normal power factor devices (50%). Where necessary, to reduce the current draw during lamp operation, a capacitor may be utilized across the input line to provide high power factor (90%) operation, but the addition of the capacitor will not affect how the ballast operates the lamp. Reactor ballasts limit the number of fixtures that can be used on a circuit because they draw substantially more current during lamp starting (warm-up) and/or open-circuit operation (burned-out or missing lamp), than when the lamp is operating normally....

[2014-01-14]

6/300 6uf Capacitor Specifications,CapacitorKing has a full line of James, lighting capacitors and HID Ignitors, always in stock, always for less. We are a supplier of metal halide and HPS ballast. capacitors and ignitors are sold in ballast kits that come pre-wired and reduce labor cost. Capacitors and ignitors are also sold separately.Power factor capacitors are used to reduce the negative effects that inductive devices (HID ballast) have on power factor ratings. James sells a complete line of capacitors that must be properly matched to the lamp and HID ballast. James capacitors have bleed-in resistors and use biodegradable, nontoxic (no PCBs) dielectric fluid. 6 Microfarad / 6uf Capacitor Model Number: 6.0/300 Maximum Height: 2.50 inches Full Factory Warranty 3 Years Common Name: 6uf 300V Capacitor 6.0/300 Capacitor Case Type: Plastic (dry film) Capacitor Case Shape: Round Capacitor Type: Run Capacitor 6/300 6uf Capacitor will work for all brands of HID Magnetic 50 Watt Metal Halide Ballast Kits that require a 6uf capacitor. Tolerance of +/- 5% Temp Rating: 90°C Microfarad: 6uf...

[2014-01-14]

High bay lighting fixtures are excellent for lighting warehouses, industrial, and retail facilities. Our high bay lighting fixtures are available with reflector dome sizes including 14, 16, 18, 22 and 25 inches.Highbay and Temporary Work Light Fixtures for use with HighMax High Output CFL Bulbs. Outdoor high bay lighting fixtures are used in a variety of general building lighting applications.High bay lighting fixtures are excellent for lighting warehouses, industrial, and retail facilities. Available in metal halide and high pressure sodium ballast with either aluminum or acrylic prismatic reflectors. For security, parking areas or just general lighting for any number of large spaces, these white lights are a good choice because of energy efficiency and the ability to differentiate colors. For security, they work well with camera systems, making them one of the best choices in each HID lighting...

[2014-01-12]

LED High bay light fixtures are the economical choice due to their long life, low power consumption and low heat output. LED High bay lighting fixtures for lighting warehouses, industrial, and retail facilities. As a general guideline, divide your current Metal Halide (MH) or High Pressure Sodium (HPS) bulb's wattage by 3 or 4 for the comparable LED wattage. As we all know, there are many advantages of the led high bay light such as energy-saving effect, long using life, no radiation, no stroboscopic effect, no noise, soft light, wide operating voltage and a series of good characteristics. Because of these good factors, the LED flood light has been increasingly welcomed by most of consumers. the working condition of the 400W metal halide replacement could also show the quality of the LED lamps. In the normal working condition, the temperature rising should be relatively low. On the other hand, if the conditions of heat dissipation are not good, the led light would become very weak at high temperatures. At the same time, if the led high bay light has rapid blinking in the lighting on and off, there would exist quality problem. At 125 lumens per Watt, James's new ultra-efficient industrial LED High Bay lighting revolutionizes the world of LED lighting and is by far the most innovative LED fixture available today. With a market-leading 10 year full performance warranty, the new 26,500 lumen high bay utilizes cutting-edge optical and electrical design to provide for significantly reduced glare and superior light distribution....

[2014-01-12]

This receptacle, plug and high bay hook suspends HID, fluorescent and incandescent fixtures while permitting quick disconnect and removal of fixtures for maintenance. Features:This 3/4" hook will thread into the top of our high bay fixtures and low bay lights and allow the light to be suspendended from a chain or latched onto some other type of accessory. Makes for easy installation. Whether you are looking for a basic hook and loop, ball or cushion, James has a fixture hanger to suit your requirements. We offer models that mount directly to an outlet box, include an integral outlet box, and enclosed and gasketed versions that provide an effective seal against the entry of dirt and moisture. All are designed for easy installation and reliable, long lasting service....