Cobrahead Area/ Street Light (Small) C0830-JR/KR

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Product Features

●Exterior curved design,simple and sleek

●The housing is composed of high quality die-cast aluminum

●AC90～264V wide input voltage range

●Operating Temp -40℃～+55℃

●Intelligent dimming control system to achieve secondary level energy saving

Cobrahead Area/ Street Light (Small) C0830-JR/KR

Technical Parameters

Size Chart(mm) C0830-JR C0830-KR

Cobrahead Area/ Street Light (Small) C0830-JR/KR

Light Distribution Curve C0830-JR/KR

Cobrahead Area/ Street Light (Small) C0830-JR/KR

Q:Where are the batteries located in the installation of solar street lamps? Buried?: The specific situation depends on the local decision. You are advised to use buried ground.

Q:What is the design height and illuminance of LED street lamps?: 1, the first screenshot of table 5.1.3, Weff means: effective width of the road.2, the above lamps refer to conventional lighting, the so-called regular lighting is the lamp installation height of 15 meters below the lamppost.3, light cut type refers to: the maximum light intensity direction of the lamp and the vertical axis of the lamp included angle between 0-65 degrees.4, half light type refers to: the maximum light intensity direction of the lamp and the vertical axis of the lamp included angle between 0-75 degrees.

Q:How to determine the power of LED street light?: There are a lot of a lamp of general LED lamp, according to a count of each tileIf the LED street lamp is a block of chip, it can be installed according to the height and brightness of the street lamp, and then it can be estimated that each block is 30W/50/100W

Q:LED Street pressure is not enough, what will happen?: Potential safety problems, resulting in shortened service life, serious damage to the product directly.

Q:What is the reason that the longer the wire pulls on the LED street lamp, the lower the voltage?: Resistance will block the passage of electricity; the greater the resistance, the greater the loss of electrical energy in the line.

Q:Does the LED street lamp need a starter?: LED light is not a starter, is a constant current source module, is 220V city power rectifier, with constant current circuit to each LED lamp power supply; LED lights can be connected in series, and then parallel. There is also not constant current, but in each series of branch current limiting resistors, to consider the range of voltage fluctuations, select the current resistance resistance value and power.

Q:How many watts are the street lights?: Small common 60 watt city street mercury lamp, sodium lamp 110 and 220.

Q:What ballast does the street lamp use?: Using metal halide ballast, it depends on what kind of light, are now "popular" LED lighting, however, there are two main types of our common street lighting, is a metal halide lamp, the other is a metal halide lamp, the latter is a little better, but the price is more durable some high.

Q:LED lamp of common sense, several, such as the LED street lamp, there are many W have many stars, some lamp is a lamp there are a lot of W number: But only a few out of the chip package LED lamp has many kinds of companies with different types of beads made products, but now a bunch of polycrystalline with a single tall power generally have finished 12 3W

Q:What are the 6 main disadvantages of LED street lights? What are the 6 major disadvantages?: LED irradiation uniformity problemIf we do not carry out the two optical design, the illumination of LED lighting products is relatively concentrated, so we must carry out two optical design, so that the light intensity distribution pattern is bat shaped.

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