How much solar family courtyard lamp

Buy solar street lights and led street light a lot of people feel led lamp holder to pick cheaper to save cost, shandong solar street lamps manufacturer to remind you to buy the led street lamp head only see the price is not enough oh, led street lamp head to choose! Look at the led lamp shell material



whether to buy solar street light [ Solar street light is a crystalline silicon solar battery power supply, valve control type sealed and maintenance-free battery ( Gel battery) Store electricity, super bright LED as light source, lamps and lanterns and controlled by the intelligent charging and discharging controller, is used to instead of the traditional public power lighting lamps. 】 Or led street light a lot of people feel led lamp holder to pick cheaper to save cost, shandong solar street lamps manufacturer to remind you to buy the led street lamp head 【 LED street lamp head namely semiconductor lighting, light emitting diode as light source, because it is a kind of solid cold light source, green pollution-free, less consumption, high luminous efficiency, long service life, etc. 】 Only see the price is not enough, the led street lamp head to choose! Look at the led lamp shell material

general common on the market of led lamp shell have die-casting aluminum 【 Is suitable for the aluminum die casting technology is die-casting aluminum, usually die casting aluminum alloy. 】 , mazak Add elements mainly include aluminum die-casting zinc alloy, copper and magnesium, etc. 】 And cast iron lamp shell. Led street lamp head 【 LED street lamp head namely semiconductor lighting, light emitting diode as light source, because it is a kind of solid cold light source, green pollution-free, less consumption, high luminous efficiency, long service life, etc. 】 Adopt the die casting aluminum has the advantage of light quality, good heat dissipation, etc; Die-casting zinc alloy shell heavy not commonly used commonly; Quality of cast iron lamp shell, corrosion, and occasionally a few manufacturer in order to lower the price cost to use. Look at the led lamp holder of the heat dissipation performance

we all know the intelligent street lamp 【 Also called intelligent street lamp intelligent street lamps, or street lamp lighting, wisdom, and wisdom is to use the Internet of things and cloud computing technology, the city public lighting management system to conduct a comprehensive upgrade, street lamp centralized control, operational information, intelligent lighting. 】 Tao will produce a large amount of heat in the process of street lighting, if not timely heat dissipation, shorten the service life of lamp holder. Most manufacturers are now using uniform cooling led street lamp head. That is LED directly to closely connect with the shell by shell heat dissipation wing and air convection, fully guaranteed the LED street lamp long service life. See the merits of the led lamp bead

copper stent do led lamp bead thermal conductivity is better than aluminum bracket, normal big brand production of led lights, certainly better than some small manufacturer, with a less known and inferior brand whether from the brightness or terms of service life. Shandong green valley company adopts high-power lamp bead single power & ge; 1 watt. See if after

secondary light distribution of Led street light after the secondary light distribution not only effectively prevent the glare, can also improve the luminous efficiency, effectively control the Angle and light intensity distribution of light.

to buy the led street lamp head only see the price is not enough! Choose the cheap led street lamp head at first glance to save money, in the course of using the subsequent fault not bright lights, maintenance change not only money but also waste of time and manpower, actually lost. Shandong solar street lamps manufacturer to remind you to buy the led street lamp head to choose normal manufacturer how to choose and see!