Best good quality bridgelux chip meanwell driver 180W LED street light

Best good quality bridgelux chip meanwell driver 180W LED street light

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 200000 pc/month

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Max Power 180W

LED driver MEANWELL

LED chip BRIDGELUX/EPRISTAR/CREE

Material die-casting aluminum

Light Luminous Efficiency Bridgelux 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 illumination 6m>25LUX 8m>20LUX

LED Luminous Efficiency >90%

Color temperature 2500-6000K

Color Rendering index Ra>75

Input Voltage AC100~240V,50~60hz/DC12V/DC24

Power Efficiency >90%

Power Factor >0.95

Working environment -60℃~70℃

IP rating IP65

Working life >50000hours

Warranty 5years

Install height of pole 3-15meter

Q:LED how much is the color temperature of the courtyard lamp?: Generally choose warm white, 4500K or so.If the color temperature is too low, it will appear dim. Too high, winter will be too cold, summer will attract more insects.

Q:Is there a difference between the landscape lamp and the courtyard lamp?: The layout of the courtyard lights should be avoided in the vicinity of the first floor residents, so as not to cause interference to the residents.

Q:How much ballast does the LED 15W lamp belt need?: The key is the light effect of LED. Light effect LED beads are currently available from 40LM/W~100LM/W, see what you buy. Incandescent light effect is about 10LM/W, LED whole lamp, if it is cheap Zhongshan goods, it is estimated that 30-40LM/W, okay, you can go to the 60-70LM/W, PHILPS light Expo in the sample displayed, you can go to 90LM...The LED lamp uses a constant current source, not a ballast, and the output power of the constant current source should be greater than 100W, and the specific value depends on the setting

Q:How much is the solar garden lamp?: First of all, we must not only look at the price, we must compare the cost performance. To Huangchuan Limin technology, customized according to demand.

Q:How to configure solar garden lamps?: Following solar LED lighting market trends analysis: 1. solar LED lighting presents the following three characteristics: the rapid decline in prices, domestic installation growth slowed down significantly, and the rapid growth of the export market. Of course, there must be a cause, and the emergence of this phenomenon has a certain relationship with all aspects. First, to further enhance the LED technology, LED outdoor lighting problems of functional heat dissipation, attenuation, power and other problems being solved. At the same time, the rapid decline in upstream chip prices, LED outdoor functional lighting products to enhance the performance price ratio. Secondly, the government promotes LED outdoor functional lighting products to speed up the promotion. Governments all hope to realize energy conservation and emission reduction by installing LED street lamps and LED courtyard lights, while achieving good social benefits.

Q:What are the types of LED garden light sources?: The system is composed of solar panel, bracket, lamp post, lamp holder, special bulb, accumulator, battery box and cage. The lamp cap is colorful, chic and elegant, and can be used for dressing and lighting in courtyards, parks, playgrounds and other places.

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:Disadvantages of solar garden lamps: Secondly, solar garden lights shortcomings many people say is the investment cost and the maintenance cost is high; in fact, compared with the use of electricity, energy saving and environmental protection, solar garden lights and wireless connection, the installation and maintenance costs is not needed.

Q:The advantages and disadvantages of LED and solar garden lamps: Solar garden lamp, the shortest life is the battery, about 4-6 years to change the battery (the current battery technology can only achieve this life), solar energy have a great advantage is more environmentally friendly, solar systems are now relatively mature, can choose natural products beneficial to some is responsible for yourself.

Q:LED how much is the courtyard lamp W?: Maybe 10w~15W. Listen to what a friend of the lighting department said. It's for your reference only

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