LED Outdoor Street Lighting 30W JD-1036A

Ref Price:: $59.00 - 69.00 / set

Loading Port:: Ningbo

Payment Terms:: TT or LC

Min Order Qty:: 5 set

Supply Capability:: 1000 set/month

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Die-cast aluminium body 30W PCS mould
ETI LED Chips, Sosen Driver 90lm/watt IP66
3 years warranty.
TUV CE ISO product size: 377*554*305mm
Suitable places: City Road, Garden, Park, Path, etc

LED Outdoor Street Lighting 30W JD-1036A

Q:How is the rated current of the LED street lamp holder?: The rated power of the lamp cap is divided by the input voltage and then divided by the power factor.

Q:What's the reason why the LED street lights don't work?: The LED lamp power is waterproof power, bad to change new power protection function is not perfect, directly affect the quality of fault phenomenon LED lamp 2, bad part there are several possibilities: 1), such as LED lighting power supply for multi-channel constant output, which may be a group of bad, 2) is LED chip is not good, or is the LED lamp cooling caused by bad burn LED chip.

Q:30W LED solar street lamp 6 meters high, about how much?: 30W solar street six meters with 6 m pole appropriate light source lamp Taiwan Jingyuan, intelligent controller with constant current controller, battery 90AH, Q235 hot dip galvanized steel pole adopts whole, including arm, cage.

Q:What is the active power of LED street lamp? What is the relationship between input voltage and current and power?: When the alternating current through the load resistor, and the resistance of the AC voltage and AC current through the resistor is the same phase, and between them the phase angle phi = 0 degrees, while the active power consumption in the resistive load, power grid to supply energy. When the alternating current through the pure inductance load, phase AC voltage on the advanced phase of current 90 degrees and the angle between them phi = 90 DEG, produce reactive power in inductive load, power supply of electric energy in the inductor for temporary storage and magnetic energy back to the grid into electricity such a periodic cycle, results for grid is not energy, so that the "reactive power", but "reactive power" and "reactive current" still exist. When alternating current through pure capacitance load, also similar to this, but the phase AC voltage on the lag phase of current 90 degrees and the angle between them phi = - 90 degrees.

Q:Is there any difference between intelligent street lamp and intelligent LED street lamp?: The difference is that the light source of the latter has been defined as LED. The light source of the former is not defined and can be a variety of light sources.

Q:Which is better, the LED street lamp and the traditional street lamp?: For street lighting and tunnel lighting projects, the sodium lamp itself has a large power, greater starting current, and thicker cables. Led because the power is small, the cable needs small, the overall cost of the project, consider the cable, then can be about 20% cheaper. The power can be saved by about 30%, and the service life is increased by 50%.

Q:How to choose the power of solar street lamp?: Disadvantages: the distance of energy saving lamp is short and the illumination can not be satisfied. Energy-saving lamp light generally 10-20%, energy-saving lamp life in about 8000 hours, the maintenance cost is high; the main comments: energy-saving lamp suitable for commercial lighting, Home Furnishing lighting and plant lighting, not suitable for road lighting. 2, street lamp energy-saving cabinet, the energy-saving equipment mainly through the reduction of the overall voltage of the line, to achieve the purpose of energy saving.

Q:Why solar energy centralized power supply street lamp must be supplied by AC LED lamp?: You mean the power supply project, why the solar power is converted to AC, and then used for street lights?

Q:How much is the LED street lamp?: This side needs to provide the lamp post caliber, wall thickness, height, in addition, Kazakhstan needs to provide light source size and lamp cap style, so as to accurately quote the price.

Q:The same brand of chips, how to judge the quality of LED lights?: Pay attention to the LED chips used in LED street lights. LED chip is the core part of LED street lamp, and the quality of LED chip affects the service life, brightness, light color of LED street lamp, etc.. The general import LED chip slightly better quality (such as Puri and CREE) as a municipal engineering, personal recommendations in addition to the two kinds of chips are not other, Liaoyuan century products outdoor Puri CREE, indoor use of wafer,

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