Hot sell in south africa best good quality bridgelux chip meanwell driver 30w price of solar street light

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Technical Specifications

Technical Specifications


(30W ~ 200W)

LED power

30W ~ 200W

Operating voltage

AC(85V ~ 150V/165V~265V)/frequency (50Hz/60Hz)

DC(12V 24V)

LED lighting efficiency


Luminaire efficiency


Color rendering index

ra> 80

Color temperature

3000K ~ 5500K

Light color


Operating environment

-40 degree ~ 55 degree

IP level


Life span


Installation height


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Q:How to detect the leakage of LED street lamp poles?
You can use a multimeter, remember to clear it first. Cut to the voltage of the gear, and then one end of the ground, one end of the lamp pole (to measure the exposed part of the metal), to see whether the pointer or digital data to the amount to know; there is a volume to the data, there is leakage.
Q:Road light is one of LED. How much is it?
The price of street lamp should be based on the caliber, height, wall thickness, shape of lamp, power source of light source and choice of chip driver.
Q:How to use ZigBee intelligent LED street lamp
First, a ZigBee gateway, then use ZigBee lamp switch switch control, through the mobile phone, tablet and other remote control lights can be opened, you can also set the timer function in the software, the specified lamp open time and closed time, you can also add a light sensor, judging the cloudy lamp. Intelligent open or closed
Q:Where are the batteries located in the installation of solar street lamps? Buried?
The best choice is buried, the northern climate factors, the depth of the ground must also be determined according to the local temperature. Generally, there is 40-60cm ranging from ground to ground.
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.
Q:What are the requirements of the LED street lamp chip? How big is it? How many will it take and how big is the distance between them?
To single words, whatever you want a few watts, is generally the number of beads multiples of 7. A single chip is usually 45U, specifically you want what brand, the price is not the same.
Q:Where can I buy LED street lamp and aluminum alloy shell, what's the quality of the product? Who can provide?
Advantage1, the lamp adopts Aluminum Alloy die-casting molding, can be effective in cooling and waterproof and dustproof. The surface of the lamp has been treated with UV resistance and corrosion resistance, and the overall lamp meets the IP65 standard;2, no bad glare, no strobe. The glare, visual fatigue and sight interference caused by the general glare of the street lamp are eliminated, and the driving safety is improved;3, the radiator and lamp shell integration design, the LED is closely connected with the shell, the shell wing and the air convection heat, and fully guarantee the LED lamp life.4, the single ellipse reflecting cavity is designed with the spherical isolated surface, the light emitted by the LED is controlled in the required range, and the uniformity of the luminous effect of the lamp and the utilization ratio of the light energy are improved.5, the number of chips per unit area can be flexibly designed and can be packaged into different point light sources or surface light sources as needed6, through different combinations can adapt to different voltage and current, adapt to the drive design, so as to improve the overall light efficiency
Q:How many watts does the LED street light have?
LED street lamp has the characteristics of environmental protection, pollution-free, less power consumption, high light efficiency, long life and so on. Therefore, LED street lamp will be the best choice for energy saving reconstruction.
Q:Do ballast ballasts need to be used for starting the LED street lamp?
The need to drive (constant current power) rather than the rectifier does not require capacitive compensation, this is to see how much power you have, the most important is the power factor
Q:LED technical requirement of street lamp 100W
LED light source technical requirements:(1) LED light source chip requires the use of internationally renowned brands (American CREE CREE, German OSRAM Osram and Holland PHILPS Philips), and uses low thermal resistance, good heat dissipation and low stress packaging technology.(2) using high luminous efficiency LED chip. LED chip luminous efficiency more than 110Lm/w, no ghosting, low light attenuation.(3) LED light source color temperature 4000K-6000K.(4) LED light source life: no less than 50000h.(5) the general color rendering index LED lamp: Ra = 75, the road evenness in more than 0.4.(6) LED street light 10000 hours less than 8%, the service life of 50 thousand hours, 50 thousand hours less than 30%.

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