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[2015-07-23]
High-pole lamp: generally refers to a new type of lighting device more than 15 meters of steel column type lamp and high power combined lamp bracket. It is composed of a lamp holder, lamp, electric rod and basic parts. Decorative lamp can according to user requirements, the surrounding environment, lighting need specific and definite; the lamps and lanterns more by floodlights and cast light on the composition, and the light source using NG400 high-pressure sodium lamp, lighting radius of up to 60 meters. Rod body generally cylindrical type single body structure, steel plate rolled, height of 25 - 40 meters to 25 meters of steel column type lamp and high power combined lamp frame a new lighting device. It is composed of a ceramic lamp holder, lamp, electric rod and basic parts....
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[2015-07-21]
Home lights as an important part of the family, good or not related to the quality of home life. But generally speaking, a lot of people do not care about the maintenance of the lamp, even if the lamp is broken, it will be considered a problem of quality. In fact, the lamp in the use or installation of a certain law, if in accordance with the law, the use of lamps and lanterns are very long life is the premise of the correct installation....
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[2015-07-21]
LED lamp is a very easy to change the brightness of the device, as long as the input of a pulse width modulation (PWM) signal, you can dimming, so long luxuriant company launched three can be dimming of the LED fluorescent lamp first is manual dimming LED tube lights, on many occasions need to manually adjust the brightness of the LED tube, this manual dimming fluorescent lamp using and general regulation of incandescent lamps light mounted on the lamp switch knob, but not such as incandescent, the controllable silicon, so it will not in power lines cause interference. It is just a low level PWM signal generator. Loadometer decoder generates the dimming signal, can be sent the dimming of the boost type driven by constant current source JMS2842SD, and then sent to the LED tube lights dimming....
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[2015-07-21]
Consequently, moisture would be the vital to lighting upkeep, specially bathrooms, bathroom fixtures and kitchen stove headlights, to installation moistureproof lamp shade, to stop moisture intrusion, prevent corrosion damage or leakage short-circuit lighting is employed to get a period of time, a lot of dust and will need our cleaning....
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[2015-07-19]
Experts suggest that with the energy-saving lamps to maintain the distance of 1.5 meters -2 meters. Reasonable use of basic harmless "there is no means of electromagnetic radiation panic, energy-saving lamps as long as the reasonable use, it is useful and harmless to people." For people afraid of the mood of electromagnetic radiation, experts say, but he said, energy-saving lamps are not as terrible as imagined. Electromagnetic radiation is always present in our lives, the human body has a certain tolerance, therefore, if not for a long time to use energy-saving lamps, it is not harmful to health....
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[2015-07-19]
Energy saving lamp is now energy-saving emission reduction situation of ordinary incandescent bulbs ideal alternative, not only save money, but also the use of life is more than a few times incandescent lamp. With the deepening of the national energy saving, all types of energy-saving lamps have been widely used in every corner of daily household lighting. But in the face of a certain scientific and technological content of energy-saving lamps, consumers in the purchase and use of the process often overlooked some common sense. James Lighting experts remind consumers: use the right, to make energy-saving lamp safe, long-term work as the world's leading energy-saving lighting solution provider, James Lighting for consumers to bring different compact type U type electronic energy-saving lamp, spiral type electronic energy-saving lamps, standard type electronic energy-saving lamps, a full range of lighting products to meet consumer demand. It is worth mentioning that, now the consumer in the pursuit of energy conservation, but also very much attention to the use of lighting to create a room atmosphere, but also hope to have a variety of colors, can adjust the color of personality....
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[2015-07-18]
On the nature of light, Maxwell proposed the theory of electromagnetic waves in the history. In the electromagnetic wave, the electromagnetic wave with wavelength of 380 ~ 780nm can be generated by people's eyes, and this part of the electromagnetic wave is visible light. Wavelength from 380nm to 780nm increased, the color of the light purple, blue, green, yellow, red sequence. Light color and color table including two color display. Color table is the color of light source, that is, from the appearance of the color of light; color rendering is refers to the light source lighting, a variety of color in the visual distortion level, usually with color rendering index. When the light source is the same as the reference light source, the color value is 100, the color difference is smaller....
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[2015-07-17]
Home lighting can be roughly divided into chandeliers, table lamps, downlights, spotlights, ceiling lamps, floor lamps, fluorescent light fixture, the correct selection of light source and properly use them can change the atmosphere of space, and create a comfortable and pleasant living environment. Lighting design, to combine furniture, furnishings to consider. If a room is not necessary to highlight the furniture, furnishings, using diffuse illumination, let the soft light sprinkle all over every corner; and put the art collection of the region, in order to emphasize the key can use fixed-point light projection, to highlight the theme....
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[2015-07-17]
Solar panel is the core part of the solar street lamp, and it is also the most valuable part of the solar energy. The function is to convert the radiation of the sun to the electric energy, or to the storage of the battery. There are three kinds of solar cells, such as single crystal silicon solar cells, polycrystalline silicon solar cells and amorphous silicon solar cells. In the east of the sun, the solar cell is good, and the solar cell is better, because the solar cell production process is relatively simple, the price is lower than the single crystal....
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[2015-07-15]
The lamp holder's function is the circuit connect the hps bulbs. The long-life bulb requires the lamp holder and the glass shell should be firmly connected, no loosening and shedding phenomenon. Therefore, the general use of thread mechanical fastening technology, can prevent welding mud natural aging and fall off. Manufacturing of the lamp cap materials commonly used brass band, and lamp holder to keep smaller contact resistance, reduce metal oxide layer on the surface. If the bulbs used in the special environment, but also in the brass lamp surface coating layer or a nickel chromium layer. The model is: E27 lamp holder, E40 socket...
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