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Advantage of LED Streetlights
Chief among the advantages of LEDs is that they have extremely long lives -- they don't have filaments that can quickly burn out -- and they don't contain toxic chemicals like mercury, unlike traditional high-pressure sodium lamps or mercury-vapor lamps. An LED light can last 100,000 hours. These lights also have reduced maintenance costs because of their long lives, and they give off less heat than other bulbs. Because they last so long, LEDs are suitable for places where replacing light bulbs is expensive, inconvenient or otherwise difficult.

LEDs are highly energy efficient. While compact fluorescent lamps (CFLs) recently have been touted as the standard in green lighting, LEDs actually have double their energy efficiency .They use 15 percent of the energy of an incandescent bulb while generating more light per watt. LEDs produce 80 lumens per watt; traditional streetlights can only muster 58 lumens per watt .

Because of their energy efficiency and long lifespan, LED streetlights are advocated as a means for reducing carbon emissions. According to one estimate, converting all American light fixtures to LEDs would halve the amount of energy used for lighting in the country . By integrating solar panels, the lights can become self-sufficient and even send excess energy back to the grid, with the adoption of so-called "smart" energy grids.

So what else do these lights have going for them? For one, there's no warm up needed -- they're quick to turn on. They don't produce ultraviolet light, which is what attracts bugs.Because they produce "directional" light -- light emitted in one direction, rather than a diffused glow -- they can be used to direct light on specific areas. Unlike compact fluorescent lamps, they can be dimmed, allowing for more flexibility in controlling light levels. Some cities have harnessed LED lights to create clever effects, such as increasing in brightness when a pedestrian walks by or integrating systems that alert officials when a particular light needs maintenance. They can also be used to blink rapidly to signal to emergency responders where they are needed.

Product Description:
Sunning LED street light series are Sunningpower recently newly released most complete and most functional road lighting in the industry, embracing the typical Europe and America solid and slim style, flexible current driving range, thermal and optical integrated modular system, multi-options of light distribution, free tool installation and maintainence,full solution with wide range applicable installation inter-face and various control methods.

Product Characteristics:
1.Applied with top grade LED from Cree or Lumileds
2.Non-image optics system, improves lumen output ratio
3.Modular design, carrying big range from power from 30W to 240W
4.High efficiency driver system from Philips/Advance
5.Luminaire efficiency up to 90 lm/W ± 3lm
6.Open air ventilation design, good heat dissipation function
7.Innovative and unique design of rotating arm branch, tilt -30 to 90 degree adjustable, compatible with the interface Φ60 and below, fit the purpose of the change or upgrade of conventional road lighting.
8."Tool free" locking design to open and close the driver compartment simply, easy installation and maintainance


 
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SN-LED40W Street Light Specifications

Name

LED Street Light Specification

Part Number

SN-40W LED Light

Input Power

40W

Lamp Flux

2500LM

Color Temperature

4500K

Color Rendering Index

Ra>75

Light Source Life

50000h

Working Temperature

-40℃~+50℃

Working Humidity

10%~>85%

Housing & Lampshade

Aluminum alloy

IP Rating

IP65

Color

Sliver gray

Size

491*346*102mm

N.W

6.9KG

 power driving

 built-in power driving

Picture

 30W风光互补路灯1.jpg

SN-LED40W Street Light Dimension and structure diagram
 SN-LED40W.jpg

 

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