Street lamp installation labor quotation sheet

Road lighting choice for solar street light, but the village budget not enough solar street lamps, many customers would consider mains street lamp, street lamp factory in shandong: today how grid street lamp is cheap to use. Speaking of mains street light you will first think of high pressure sodium lamp, metal halide lamp and so on transfer



preferred solar street lamp, road lighting but the village budget not enough solar street lamps, many customers would consider mains street lamp, street lamp factory in shandong: today how grid street lamp with 【 How to install, is one of Shanghai family network technology co. , LTD. , established in 2014 a home improvement industry company, is also a standardization renovation, refurbishment, maintenance company. 】 Cheap to use.

speaking of mains street light you will first think of high pressure sodium lamp, metal halide lamp ( Metal halide lamp ( Metal Halide Lamp） Is ac power, working in mercury and rare metal halide mixture vapor arc discharge in glowing discharge lamp, metal halide lamp is on the basis of high pressure mercury lamp add various metal halide made of the third generation light source. 】 Now traditional lamps and lanterns, such as with the led street lamp' LED street lamp is made of street lamp, LED lamps and lanterns with high efficiency, safety, energy saving, environmental protection, long service life, fast response speed, high color rendering index of unique advantages, the city lighting energy saving is of great significance. 】 The development and mature, these traditional lamps and lanterns has gradually become obsolete, and the price is so cheap power consumption is bigger than you think. If the lamp holder with leds, it won't be the same.

high brightness led street lamp lighting not only the biggest flux 【 Luminous flux ( luminous flux） Refers to the radiation power of the human eye can feel, it is a band of radiation energy per unit time and the product of the relative rate of visibility of the band. 】 Degrees is 200 lm, which is about 13 times of ordinary incandescent bulbs, long life LED street lamp ( LED street lamp is made of street lamp, LED lamps and lanterns with high efficiency, safety, energy saving, environmental protection, long service life, fast response speed, high color rendering index of unique advantages, the city lighting energy saving is of great significance. 】 - the service life of up to 50000 hours 100000 hours. The life of the ordinary incandescent lamp is 1000 hours; Fluorescent lamp, metal halide lamp' Ac power metal halide lamp works in mercury and rare metal halide mixed vapor arc discharge in glowing discharge lamp, metal halide lamp is on the basis of high pressure mercury lamp add various metal halide made of the third generation light source. 】 Life is no more than 10000 hours.

so how mains street lamp is cheap to use? Shandong led street lamp manufacturers in shandong company recommended to choose according to actual needs, not to blindly follow the wind or solar lamp, compare the pursuit of high brightness.

for example, in the village right 4 meter in 7 meters street lamp, if anything, this will no doubt increase the unnecessary cost budget, with the increase of light pole height led power also increases, the price will be expensive.

or somebody feels led street lamp power saving, anyway just filled with power points, to 6 m 100 watts. In general the brightness of the 6 m 40 6 meters 50 watts has very bright, high power will only increase costs, causing unnecessary waste.

the led street lamp manufacturers recommend shandong right at 3 m - 5 m rural can install 5 meters 40-watt led street light, right in the 5 m - 7 m rural could fit 6 meters 50 watts of the led street lamp.

grid lamp how cheap to use, these two kinds of configuration is suitable for most rural installation, not only the cost is low in cost, and can satisfy the daily lighting, also can save electricity, is a win-win-win!