Best quality LED street light 300W

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Shanghai
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20000 PCS/month

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Product Description:

Max Power 300W

LED driverMEANWELL

LED chipBRIDGELUX/EPRISTAR/CREE

Materialdie-casting aluminum

Light Luminous EfficiencyBridgelux chip >60lm/W

Cree     chip >80lm/W(all this is true test information

                   Whole lamp luminous)

one watt >120lm/W(this is one watt luminous)

Uniformity>0.8

Average illumination6m>25LUX  8m>20LUX

LED Luminous Efficiency>90%

Color temperature2500-6000K

Color Rendering indexRa>75

Input VoltageAC100~240V,50~60hz/DC12V/DC24

Power Efficiency>90%

Power Factor>0.95

Working environment-60~70

IP ratingIP65

Working life>50000hours

Warranty5years

Install height of pole3-15meter

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Q:How high should the installation height of the LED street lamp be?
In order to avoid glare, you can choose the f (d) (E), the installation height of street lights should not be less than 4.5m. The distance between the poles of the street lamp can be 25 to 30m, and the distance between the lamp posts entering the curve should be reduced appropriately.
Q:Compared with LED street lights, what are the advantages of graphene street lamps?
The highlight of graphene is energy saving. Graphene because of the heat conductivity and better performance, compared to the ordinary LED Lantern Festival, a lot of heat dissipation area, so LED lamps can save energy by 20% to 30%;
Q:What is the starting current of the LED street lamp for 220V and 30W?
But the influence is very small, so it can be considered as the starting current is the rated current, and the rated current = power / voltage = 30/220 = 0.136A
Q:How much is the LED street lamp with six meter pole?
The light pole is about 1000. Look what kind of lamp holder you want. There are 200 to eight hundred or nine hundred
Q:What are the necessary tests for the factory inspection of the LED street lamp?
High power LED light source (1W-200W), and heat radiation aluminum housing, as well as LED constant current source (power supply). At present, the market LED street lamps are divided into two major categories
Q:How much is the LED street lamp?
Should not be cheap, power 200W or so, the main driver expensive
Q:LED lights at home after the power cut slightly bright, and the original street lights related, street lights LED lights, street lights off, led pass, how to solve?
LED lights turn off the light: 1, the switch is cut off the zero line, you can change the line.
Q:How to connect the lightning arrester of LED street lamp?
Protection end is divided into two, power supply side, if it is PVC line pipe, then in the bottom of the metal rod configuration protection rectifier power supply, constant current regulator source. Protection level is level 3-4.The fifth stage of LED is the lightning protection parts of lamps and lanterns, and the low-voltage potential precise clamping protection. Ensure 24V or 36V DC voltage safety. The tip here is an exact clamp.
Q:Who knows the relationship between the number and weight of LED street lamp
The relationship between the number of LED light weight and beads, the strength of your life,Can not get a formula, a single lamp can be 1W, or 100WThe relation between street light weight and street lamp power can still be obtained, only at presentDie casting space aluminum cooling, about 100W, about 20 pounds
Q:What are the ways to save energy in street lamps?
Midnight lights: as the name suggests, in the evening when the amount of half the amount of light, only half of lighting to meet the requirements. As the voltage is proportional to the change with the load, after entering the middle of the night when the load is reduced, the voltage higher than when lights before midnight light, and at this time on the road, pedestrians and vehicles to reduce, put half the street lamp can meet the lighting requirements. The night lights have a variety of luminaire-distribution-style, many of the commonly used vibration rod.

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