Driveway Led Street Lights

Driveway LED Street Light UV Marine Grade

Driveway led street light uv marine grade NAME : Driveway led street light uv marine grade The power system of LED street light is also different from the traditional light source. The constant current driving power supply required by LED is a cornerstone to ensure its normal operation. The...

Product details

Driveway led street light uv marine grade

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NAMEDriveway led street light uv marine grade

The power system of LED street light is also different from the traditional light source. The constant current driving power supply required by LED is a cornerstone to ensure its normal operation. The simple switching power supply scheme often brings damage to LED devices. How to make a group of LEDs tightly compressed together is also an indicator of LED street lights. The requirement of the LED for the driving circuit is to ensure the characteristics of the constant current output. Because the relative change region of the junction voltage is small when the LED is working in the forward direction, the constant driving current of the LED ensures that the output power of the LED is constant. For the current situation of unstable supply voltage supply in China, it is necessary to have a constant current output characteristic of the driving circuit of the road lamp LED, which can ensure the light output is constant and prevent the super power operation of the LED.

Compared with the light-emitting effect of traditional light sources, LED light sources are low-voltage microelectronic products, successfully combining computer technology, network communication technology, image processing technology and embedded control technology. The chip size used in the conventional LED lamp is 0.25 mm×0.25 nm, and the size of the LED for illumination is generally 1.0 mm×1.0 mm or more. LED die-formed work-table structures, inverted pyramid structures, and flip-chip designs improve their luminous efficiency and deliver more light. Innovations in LED package design include high-conductivity metal block substrates, flip-chip designs, and bare-plate cast leadframes. These methods can be used to design high-power, low-thermal resistance devices, and these devices have higher illumination than conventional LEDs. The illuminance of the product is greater.

The LED is a solid cold light source, epoxy resin package, anti-vibration, and there is no loose part in the lamp body. There are no shortcomings such as filament light-emitting, heat deposition, light decay, etc. The service life can reach 60,000 to 100,000 hours, which is a tradition. More than 10 times the life of the light source. The LED performance is stable and can work normally in -30~+50°C environment.

Product Features

Contains no mercury or lead and cool to the touch

No infrared of UV radiation - Reduced insects

Quick and easy installation with pole bracket

Solid state with high shock and vibration resistance

LM79, LM80 and IES testing reports available

Energy efficient and eco-friendly

Operating temperature: -35 to +65°C

Driveway led street light uv marine grade

Lamp dimension

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Q1:Is it OK to print my logo on led light product?

A1: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q2:What is PF and efficiency?

A2:PF and efficiency is to feedback the driver electrical performance.Higher PF and efficiency with higher coste other questions, please feel free to contact us, you will get reply at the first time

Q3:How to deal with the faulty?

A3: Firstly, Our products are produced in strict quality control system and the defective rate will be less

than 0.2%.

Secondly, during the guarantee period, we will send new lights with new order for small quantity. For

defective batch products, we will repair them and resend them to you or we can discuss the solution i

ncluding re-call according to real situation.

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