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Currently, there are two main heat dissipation methods used in led street lighting luminaires: one is passive heat dissipation; Another is active heat dissipation. Passive heat dissipation: The heat of the led street lighting luminaires is dissipated through the convection of the surface of the led street lighting luminaires with the air. Active cooling: Increase …

How the heat pipe plays a role in heat dissipation of led street lighting luminaires Read More »

1.Protect road and urban lighting during installation, when the street light is facing down, use a soft cloth to protect it. 2.Any installation must be performed with the power off and not operated with power. 3.Construction of road and urban lighting must be carried out in accordance with operating specifications, related tools and equipment, such …

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Design requirements for parking lot lights: At present, some parking lots use high-pole lights. The disadvantage is that there are fewer for arranging lamps, the illumination intensity of the parking lot is relatively poor. There are many advantages to replacing with parking garage lights. In addition to illuminance, the design of parking garage lights should …

What are the requirements of parking lot lights designing? Read More »

Led outdoor fixture light pollution is a side-effect of industrial civilization. Its sources include building lighting, outdoor area lighting, car parks, factories, led outdoor fixture. It is most severe in highly industrialized, densely populated areas, but even relatively small amounts of light can be noticed and create pollution.  There are more and more advocacy organizations …

How light pollution of led outdoor fixture is damaging our heath ? Read More »

Lens material of roadway fixtures： Glass lens: high temperature resistance, transmission rate, but heavy weight, fragile and high cost. PC or PMMA material roadway fixtures lens: it collects light through injection molding, and can reduce light spots and yellow spots. Cost is lower , but the transmittance and high temperature resistance are weaker than glass …

How much do you know about roadway fixtures lenses? Read More »

A qualified road lighting must not only have a good image and complete functions, but also have a high safety protection factor. 0. No protection. 1. Prevent large solids and water droplets. 2. Prevent medium-sized solids, and there is no effect on road lighting housing, when water drops from a          15-  …

What is the protection level of road lighting? Read More »

Intelligent led street light control system fuctions : 1.  Through remote transmission of intelligent led street light operation data, fault data, reminder data, early warning data and other information, and can be transmitted to mobile phones or computer. 2. Long-distance detection of intelligent led street light data such as current, voltage, active power, reactive power, …

What are the functions of intelligent led street light remote control? Read More »

The first type is to modify traditional street lights with led street lamp . The lamp head is replaced by led street lamp with led light sources, and other parts are unchanged. For example, 80w l led street lamp is used instead of 300w high-pressure sodium lamps. The light efficiency is 150LM/W to 160LM/W. The …

Three main ways to upgrade street lights Read More »

Led outdoor lighting has four dimming methods： Linear dimming: The dimming feet of the constant current chip are used to adjust the current of led outdoor lighting to achieve the purpose of dimming. This technology works well, but the wiring is complicated and is not conducive to led outdoor lighting. PWM dimmin: This method is …

What are the dimming methods of led outdoor lighting? Read More »