High power LED tunnel light---EATL

 Our lights are very unique, mutil-die package provides high luminous flux for street lighting, excellent thermal management controls  luminous decay <2% after using 20 mouths, best quality power system guarantees long life time.

     (A) Feature of EATL high power LED tunnel lamp

 

• Multi-die packaging, the power of single chip can reach 5~12W.

• Free chip packaging, light-emitting angle 180°,better uniformity.

• Thin(1.5 mm) PCB with series and parallel circuits, Quick Heat Transfer from front side to back side, Low Risk of Complete Malfunction, Easy Mass-production.

• Highly Transparent(>97%) and Flexible Packaging Material, to eliminate the expansion and contraction stress.

• Variable Voltage & Current Control with LED Driver, Power Efficiency > 90%, Steady Light-emitting.

• Heat Sink Embedded with Heat Pipe, to secure the chip temperature below the maximum, allowable working temperature.

• Various Color Temperature Available
  Pure White: 6,000 ~ 8,000K
  General White: 5,500 ~ 6,500K
  Warm White: 2,700 ~ 4,500K

• Face-down Fin Plate, to avoid the decay of lighting due to the accumulation of dust and bird drops .  

     (B)What’s the difference compared to others
 

• Lighting Source:High luminous flux, illuminate further

1.  Multi-die Packaging, the power of single LED chipset can reach 5W, which insure the luminous flux strong enough to reach the road.more suitable for long-distance lighting, especially for street lighting.

2.  Free Chip Packaging, Light-emitting Angle 180°, better uniformity and effeciency.

3.  Protection: ESD, EMC, Lighting Protection, Over Temp.

• Heat Sink: Better thermal management, no luminous decay

1.  Owe to excellent thermal management, we hace a record of luminous decay <2%,after using 20 monthes, and 0 maintenance cost, ranking 1st in ourdoor test orgnized by Tianjin Municipal Government.

2.  Heat Sink Embedded with Heat Pipe. Point heat source can be converted into line heat. The heat transfer rate of the heat pipe is about 100 times of that of copper.

3.  Face-down Aluminum Heat Sink to avoid the accumulation of dust and bird drops.

• Power Supply: Best quality power system, Stable and long lifetime

1.  LED Driver IC applied, Power Efficiency > 95%. WPT. Intelligent power regular. Best quality and stable.

2.  Variable Voltage and Variable Current Control Mode, Steady Light-emitting.

3.  Over Voltage Protection; Over Current Protection; Surge Current Protection. 
 

      (C) More information

 
        60%~70% energy saving

        Lifetime>50,000h

        Revolutionary photometric design, better uniformity

        Environment friendly, No UV, IR, or mercury

        High color index, Ra>85

        Revolutionary module design, IP65

        Low-cost installation

        Top ranking of performance test

        Instant start

        CE and RoSH certificates

    (D) Actual effect

Our lights in  Jinzhai tunnel,zhejiang,china