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

[2012-11-17]

HID lamps require a hps ballasts 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....

[2012-11-17]

The MH ballasts provides the proper starting voltage, operating voltage and current to the lamp to initiate and sustain its arc. High intensity discharge (HID) lamps have negative resistance, which causes them to draw an increasing amount of current; hence, they require a current-limiting device....

[2012-11-17]

A metal halide lamp’s starting requirements are important because they impact the type of mh ballast that the lamp requires. Two methods are used to start MH lamps: probe start (standard ingnitor) and pulse start. Probe start refers to the method used to ignite the arc in the arc tube....

[2012-11-17]

Metal halide lamps have two basic configurations; those with an outer envelope and those without. In the former, the lamp’s basic construction is an inner envelope (called the arc tube), which contains the arc, and an outer envelope (called the bulb) which filters out ultraviolet radiation (UVR) and shields the inner arc tube....

[2012-11-10]

Lamp bases, Folk habit called “lampholders“. Since the government publication of the incandescent lamp holder standard, all renamed lampholders called metal head part on the light bulb lamp. Optional screw lampholders, use screw bulb trial, after When the bulb precession lampholders, Cap-metal part of the bulb should be exposed....

[2012-11-10]

Generally depends on lamps to choose the electronic ballasts or magnetic ballast, even determine the electronic or inductive HPS ballasts, still depends on the manufacturer, general electronic ballast power factor of about 0.98, the low inductance ballast 0.6 — 0.8 range....

[2012-11-10]

In the circuit of the high-pressure sodium lamps, ballast with the bulb supporting the use of the magnetic ballast or electronic ballast . Inductive HPS ballasts inductance coil and silicon steel loop made of non-closed like and specialized leaves a very small gap, so that the magnetic field is non-saturated, and thus play a role of stable current....

[2012-11-10]

With the growing improvement of road lighting, street lamps majority of high-power light source, but in some places after 23:00, the traffic and pedestrians have been very scarce, so appropriate to reduce the output power of the lamp, in order to achieve the purpose of energy saving....

[2012-11-10]

When the hps lamp is started, both ends of the arc tube between the electrodes, an arc is generated, the heat evaporation of mercury vapor and sodium vapor due to the high temperature of the arc tube sodium amalgam cathode emitted electrons to the anode during the movement, impact discharge substances atoms, to get the energy to produce ionization excitation....

[2012-11-10]

There are many different types can be used in the indoor gardening plant growth lights. LED grow lights use a combination of red and blue LED. They are usually provided on the panel, and placed in close plants. , You will see the HID high-intensity gas discharge MH, metal halide lamps and high pressure sodium lamp, high pressure sodium lamps, advertising lamps grown in a greenhouse, and all types of indoor plant growth....