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Solar Led Street Light

all in one solar street light integrated solar powered lighting

ZD-SR2015A High Lumen LED Solar Light For Street Waterproof lighiting

LED Solar Street Light 30W Solar Energy System

LED Street Light or Roadway Lighting for 60 to 180W with SLH3-60W

Solar Street Light 60W 24V system solar led street light Solar Led street light

LED street light, 100W/150W/180W, 125lm/W, IP65, PF up to 0.98

High Quality LED Lighting-28W

70w ip65 light solar street all in one led light

Solar Street Light 40W

FAQ

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.

How much is a full set of solar street lamps?

Guangya lighting prompts you! A full set of solar street lamps cost between $2500 and $10000, with power ranging from 15W to 100w.There is relationship between the specific price and the solar street lamp solar street lamp configuration, and the solar street lamp is composed of solar panels, batteries, LED light source, controller, main poles and some auxiliary parts prices but also their price and.

I have just entered the line, I would like to know what the main quality of LED street lighting?

Think there are three reasons, one is the lamp cooling effect, two lamp quality, three is the quality of driving power, the other I do not know, I was in Guangzhou to do the LED lamp power supply, but also good, let me happy is a 100 R & D team. Hope to adopt

Where can I buy LED street lamp and aluminum alloy shell, what's the quality of the product? Who can provide?

Shortcoming:1, LED packaging process is complex2, multi core integrated heat radiating shell is too concentrated, need efficient, otherwise LED decay seriously affect its service life.3, light concentration, LED low luminous efficiency, is currently around 85LM/W4, the use of multi-core string combined with the circuit, compared to a single core package, there is a high probability of reliability problems

LED street light dedicated drive power 98W14 string 7, and ask 14 string 7, and what does that mean?

The 98 1W LED are divided into 7 groups, each of which is connected in series and then connected in parallel. This is the 14 string, the 7, and the 14.

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%.

How to choose the power of solar street lamp?

Advantages: simple installation, in the box after power according to the load size and the actual situation of the line tailored investment economy, energy saving ratio between 20-30%. 2 disadvantages: affected by the actual line voltage, the energy saving effect is not significant and unstable, if the line voltage environment is only 210, so energy-saving space is very small, and the end of the street may be in half on or off state. If the line voltage at the front end of the box is too high, the front part of the street lamp will be burned out. Thus, the harm to the light source will be great, and the maintenance cost will be high. In this process, due to the reduction of the voltage, the illumination will be correspondingly sacrificed". Comments: the above situation is the road Lantern Festival electric cabinet in the past two years in the process of street lighting energy-saving applications summed up the lessons learned. So far, this kind of energy saving law has been phased out. High power LED street lamp can achieve the purpose of high efficiency, energy saving, environmental protection, high color rendering and long life through a semiconductor light-emitting material.

The same brand of chips, how to judge the quality of LED lights?

Should pay attention to the cooling system for street lamp, street lamp cooling system is now divided into three types, one (die-casting aluminum (aluminum), two (three), Qi tablets) but also pay attention to the radiator is enough, there are many manufacturers have 90W heat lamps, used to install 120W to save the cost, so that his cooling system will follow no, my colleagues decay is relatively large