LED Streetlights 90W-120W

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Product Code EL-SL02(S)90EL-SL02(S)100EL-SL02(S)110EL-SL02(S)120
LED Qty 90PCS 100PCS 110PCS 120PCS
Total Power consumption 95W 105W 115W 125W
Input Voltage AC85 - 265V AC85 - 265V AC85 - 265V AC85 - 265V
Frequency Range 50 - 60Hz 50 - 60Hz 50 - 60Hz 50 - 60Hz
Power Factor >0.95 >0.95 >0.95 >0.95
LED Color WW/NW/CW WW/NW/CW WW/NW/CW WW/NW/CW
CRI >70 >70 >70 >70
Luminous flux(lumen) 11700 13000 14300 15600
Efficiency>80LM/W >80LM/W >80LM/W >80LM/W
Working Ambient Temperature -30℃ - 50℃ -30℃ - 50℃ -30℃ - 50℃ -30℃ - 50℃
Working Ambient Humidity 10℃ - 90℃ 10℃ - 90℃ 10℃ - 90℃ 10℃ - 90℃
Life Span >30000Hrs >30000Hrs >30000Hrs >30000Hrs

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Q:How to distinguish LED lighting voltage?
In general, high power LED lamp for family, hotel room lighting by AC220V, hand lamp, lamp, decorative lamp solar energy lamp with low voltage DC power, 1.5V 3V 5V 9V 12V 15V 24V 36V 48V not to rank.
Q:What's a good place for solar garden lamps? Why should solar garden lamps be worth buying?
Now the scope of the use of solar garden light is really wide, in parks, squares, shopping malls, residential, garden lamp place can see the installation of solar garden lights of the figure, that we are willing to buy the main reason is: to say to the brightness of its solar garden lights, probably is not the best choice, because the solar garden lights low height, said that the choice of the brightness of high only in the moderate range, can let a person look like this.
Q:Brand solar garden lamp which is good?
First of all, in order to improve the utilization rate of street lamps in road lighting, the light intensity center of the luminaire inclines to a certain angle to the road direction, and the ideal condition is that the light intensity center falls on the central line of the road. Considering the street lights themselves and the horizontal direction, there will be about 10. The angle of elevation can be calculated according to the geometric two angle relation. The center of light intensity of the M luminaire should be shifted to the direction of the road by 15~20.. The lens is assembled on the LED bracket, and the high-power LED chip is fixed on the bracket. The surface of the lens can be plated with an antireflection film, and the cavity between the lens and the chip is encapsulated with high temperature silica gel to reduce the multiple reflections of the light in the cavity and refract directly through the lens.
Q:How about solar garden lights?
LED road lamp light color is much higher than that of high pressure sodium lamp, high pressure sodium lamp color index is only about 23, while the LED road lamp cap color index reached more than 75, from the point of view of visual psychology, achieve the same brightness, illumination LED road lamp holder on average than HPS decrease by 20%, (with reference to the British sense lighting standard).
Q:Landscape garden courtyard lights, lawn lights, buried lights, plug lights, the general election of what light source?
Lawn lights, about 10 energy-saving lamps, play a decorative role, without too bright.Buried lights, now popular LED, 5-9W will do.Spot light, 3-5WLED.
Q:What are the suitable places for patio lamps? What are the materials required for the patio lamp?
Courtyard lamps are suitable for parks, courtyards and high-end residential quarters, both sides of the road, commercial pedestrian streets, leisure plazas, scenic spots and so on.
Q:How much is the solar garden lamp?
Finally, some LED streetlights do not heat well:The 1.LED light source has great thermal resistance, and the heat of the light source can not be dispersed. The use of heat conductive paste will cause the cooling movement to fail.2. using aluminum substrate as the PCB connection light source, because the aluminum substrate has multiple thermal resistance, the light source heat transfer, the use of heat conductive paste will make the heat dissipation movement failed.3. no room for the light emitting surface of the thermal buffer, LED light source will cause heat failure, failure in advance.
Q:How to choose LED courtyard street lamp?
Through the LED courtyard lamp in several aspects, 1. installation convenience, 2. lighting brightness, 3. energy saving, environmental protection, 4. appearance and so on a few main factors, through these aspects to find out whether a courtyard lamp qualified
Q:What does the "40WP" in the technical parameters of the solar LED courtyard lamp mean?
Solar garden lamp uses solar energy to the solar radiation energy, the solar panel to recharge the battery, the battery at night to use power supply of light source lamp, without complicated and expensive pipeline laying, adjustable lighting layout, safety and energy saving and no pollution, charging and on / off process using intelligent control. The automatic light control switch, without manual operation, stable and reliable operation, save electricity, maintenance free.
Q:How many watts of energy saving lamps are suitable for the three meter courtyard lamp? How many watts of LED?
The courtyard needs a brighter light, energy-saving lamps to light 65W, LED need to see the light effect is the brightness of the LED lamp, some 20W will be able to meet your needs, personal recommendation LED lamp, although the cost will be expensive, but a lot of electricity a year, the cost on the back, life is still very long. Good, do not often change so much trouble

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