Street Light Electrician

Street Light
Street Light
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Min Order Qty: 500 Pieces pc
Supply Capability: 20000 Pieces per Day pc/month
Intelligent  Street  Light / Smart City Lighting/smart street light
Intelligent Street Light / Smart City Lighting/smart street light
Ref Price: $5,469.00 - 6,016.00 / pc
Min Order Qty: 5 pc
Supply Capability: 500 pc/month
led street light   solar street lighting street light
led street light solar street lighting street light
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Min Order Qty: 1 pc
Supply Capability: 5000 pc/month
Solar          street           light    y2
Solar street light y2
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Min Order Qty: 1 set
Supply Capability: 5000 set/month
Solar          street           light    7WT
Solar street light 7WT
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Min Order Qty: 1 set
Supply Capability: 5000 set/month
Solar Street Light  40W
Solar Street Light 40W
Ref Price: $400.00 / pcs
Min Order Qty: -
Supply Capability: 20000 PCS/month
Solar          street           light    600H
Solar street light 600H
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Min Order Qty: 1 set
Supply Capability: 5000 set/month
Solar          street          light    67
Solar street light 67
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Min Order Qty: 1 set
Supply Capability: 5000 set/month
Solar street light 70W
Solar street light 70W
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Min Order Qty: -
Supply Capability: -
Tool Kit Set Bag Durable Oxford Polyester Technician Barber Electrician Tool Kit Bag
LED-103 Street Light
LED-103 Street Light
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Min Order Qty: 1000sets unit
Supply Capability: 1-5000sets/month unit/month
Octagonal street light poles
Octagonal street light poles
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Min Order Qty: -
Supply Capability: -
led street light 20W solar street light
led street light 20W solar street light
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Min Order Qty: 10 pc
Supply Capability: 100000 pc/month
Solar Street Light
Solar Street Light
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Min Order Qty: 10 Sets pc
Supply Capability: 5000 Sets per Month pc/month
20W Solar Street Light
20W Solar Street Light
Ref Price: $285.00 / pc
Min Order Qty: -
Supply Capability: 20000个 pc/month
Solar Led Street Light
Solar Led Street Light
Ref Price: $190.00 / pc
Min Order Qty: -
Supply Capability: -
Solar street courtyard light All in one Solar Street/Courtyard Light  33W Solar Street Light
SOLAR STREET LIGHT  50W
SOLAR STREET LIGHT 50W
Ref Price: $500.00 / pc
Min Order Qty: -
Supply Capability: 5000套 pc/month
LED Street Light Solar Power
LED Street Light Solar Power
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Min Order Qty: 20 Pieces pc
Supply Capability: 10000 Pieces per Month pc/month
LED  Street Lamp Series  LED Street light
LED Street Lamp Series LED Street light
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Min Order Qty: 100 watt
Supply Capability: 200000 watt/month
solar street light 120W
solar street light 120W
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Min Order Qty: -
Supply Capability: 1000 pc/month
Street led light--DZ--016
Street led light--DZ--016
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Min Order Qty: -
Supply Capability: -
Solar Street Residential Light SLSS0201
Solar Street Residential Light SLSS0201
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Min Order Qty: 50 Pieces pc
Supply Capability: 100,000 Pieces per Month pc/month
LED  Street Lamp Series  LED Street light ML018
LED Street Lamp Series LED Street light ML018
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Min Order Qty: 100 watt
Supply Capability: 200000 watt/month
Street Light in Newest Style
Street Light in Newest Style
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Min Order Qty: 1 Set pc
Supply Capability: 3000 Sets per Month pc/month
Street led light--DZ--023
Street led light--DZ--023
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Min Order Qty: -
Supply Capability: -
led light  led street light   solar street lighting
led light led street light solar street lighting
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Min Order Qty: 1 pc
Supply Capability: 5000 pc/month
LED Street Light 90W
LED Street Light 90W
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Min Order Qty: 100 Pieces pc
Supply Capability: 500000 Pieces per Month pc/month
Solar street lamps solar street light environmental friendly, cost saving,
Solar street lamps solar street light environmental friendly, cost saving,
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Min Order Qty: 1 set
Supply Capability: 5000 set/month
LED Street Light
LED Street Light
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Min Order Qty: 20 Sets pc
Supply Capability: 2000 Sets per Month pc/month
25W all in one  integrated solar LED street light
25W all in one integrated solar LED street light
Ref Price: $319.00 - 330.00 / set
Min Order Qty: 10 set
Supply Capability: 1000 set/month
led street light 100W for road lighting Street Lamp
led street light 100W for road lighting Street Lamp
Ref Price: $168.00 - 184.00 / pc
Min Order Qty: 10 pc
Supply Capability: 15000 pc/month
Street Light      (Square type)    C0820-BR
Street Light (Square type) C0820-BR
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Min Order Qty: 100 set
Supply Capability: 10000 set/month
Street led light--DZ--004
Street led light--DZ--004
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Min Order Qty: -
Supply Capability: -
Solar Street Light 35W-120w  IP68 LED Street Light
Solar Street Light 35W-120w IP68 LED Street Light
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Min Order Qty: 10 pc
Supply Capability: 10000000 pc/month
Street led light--DZ--017
Street led light--DZ--017
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Min Order Qty: -
Supply Capability: -

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FAQ

Is the energy-saving lamp a fluorescent lamp?
The three primary colors of energy-saving lamps, high efficiency energy-saving fluorescent lamp, also known as compact fluorescent lamps and integrated fluorescent lamp, refers to the fluorescent lamp and ballast (ballast) are combined into a whole lighting equipment, the effective life of eight thousand hours or more.s
How to adjust light in fluorescent lamp
Fluorescent light dimming can also extend the life of the light source, dimming to 90%, doubling the life of the light source; dimming to 80%; the light source life is extended two times; dimming to 50%; the light source life is extended ten times. Although this is a theoretical value, but shows that fluorescent lamp dimming can also reduce the frequency of replacement of the light source, the light source in the unit of time to reduce the amount of change a lot, it also has its positive significance for energy saving and emission reduction.s
Why can fluorescent lamps emit various colors?
Phosphor of red, green and blue three colors, yttrium oxide (red light, peak wavelength 611nm), magnesium aluminate (emitting green light),The peak wavelength is 541nm) and the barium magnesium aluminate (blue light, with a peak wavelength of 450nm) mixed in a certain proportion can be obtainedFluorescent powder of any color can be sent outs
What are the types of fluorescent lamps?
Relationship between the diameter of fluorescent lamp tube and its electrical parameters:1, fluorescent tube, the smaller the diameter, the higher the light efficiency, the better power-saving effect2. The smaller the diameter of the fluorescent tube, the higher the ignition voltage of the glow lamp, the higher the technical performance requirements of the ballastThe diameter is larger than T8 (T8) fluorescent lamp starter ignition voltage is low. Compared with 220V, 50Hz AC, with starting ignition voltage less than 1/2 power supply voltage law. Can use inductive ballast, for starting and lighting operation.s
What is a fluorescent lamp? What are fluorescent lights?
Because most of the energy consumed by fluorescent lamps is used to produce ultraviolet light, fluorescent lamps are much better than incandescent and halogen tungsten lamps, so they are energy saving electric light sources at present. The fluorescent lamp is about 0.8Pa pressure mercury vapor discharge, under the action of electric field in the discharge process, the valence electrons of mercury atoms continuously from the original state is excited into an excited state, and excited state of spontaneous returns to the ground state, the valence electron is converted to electromagnetic radiation, and radiation at the beginning 3.7nm UV (ultraviolet also about 10% 85nm). The phosphor on the inner wall of the butcher's carrier tube absorbs ultraviolet light from the 353.7nm and transforms it into visible light. Electrodeless fluorescent lamp is electrodeless lamp, it cancels the filament and the electrode of the traditional fluorescent lamp, using the principle of electromagnetic coupling, the mercury atoms from the original state into the excited state, the luminescence principle and system of fluorescent lamp is similar, is now the new energy-saving light source. The utility model has the advantages of long service life, high luminous efficiency, good color rendering, etc..s
Maintenance and repair of fluorescent lamp
Pay attention to maintaining a ventilation environment, not only to take away the dust, but also to reduce the temperature of the tube so as to extend the life of the tube. 1, the fluorescent lamp heating easy to attract dust, clean and ready to turn off the power, and then try to make the indoor air circulation, with a twist dry cloth stained with a little cleaner to clean the tube gently, and then use a clean dry cloth to clean the cleaning agent.s
Are there any differences between fluorescent lamps and energy-saving lamps? What are the differences between them?
When the lamp is energized, the tungsten electrode is discharged between the two ends of the lamp. Light emitting from short wave radiation into visible light mainly by phosphor. Rare earth three primary fluorescent lamps, which contain yttrium, europium and terbium rare earth phosphors, emit brighter light and are closer to the solar spectrum than standard fluorescent lamps. At the same time, the light can save 50% energy consumption, and the three primary color phosphor powder is mixed by three kinds of phosphor powder of three narrow band red emitting (611nm), green (545nm) and blue (450nm) color spectrum.s
What's the difference between an energy-saving fluorescent lamp and a LED light?
When the two semiconductors are connected, a P-N junction is formed between them.When the current passes through the wire acting on the wafer, the electrons are pushed into the P region and combined with the electron hole in the P region,Then energy is emitted in the form of photons, that is, light.s

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