Shenzhen Idun Photoelectric Technology Co.,Ltd
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Quality Assurance
Contact Us

Add:  No.101,Gushu 1st Road,Baoan district,Shenzhen,China,518101

Tel: +86-755-27592245

Mobile phone/whatsapp/wechat: +8613823552541

Skype: idunled



                                                                     QUALITY ASSURANCE


          We inspected every product that would come out of the factory. It include photometric performance test, light color test, anti- vibration test, high low temperature test,leak-proof test,Lumens and distance test,thermal test,etc.Each test has a professional person responsible for it.

           The Quality Differences Between Other Company and IDUN Lighting

LED Truck/Trailer 


      IDUN Lights

  Other Company


Strictly photometric

Characteristics design and test,and parameters meet the standard of DOT 

and Emark

No photometric Characteristics design and test,can not meet the standards of DOT and Emark.Illegal to sell on North America and Europe1111.jpg

World first range piranha led(most are copper support ) is used in the light.Best heat transferring.Longer


Normal SMD or Strawhat LED.Heat transfer is not so good.Shorter lifespan.2222.jpg

    High brightness

   Low brightness


New PC material 

lens and housing .best gloss and 

providing a much more impact resistant construction

Lens and housing are made by normal plastic

or recycle plastic.color with no gloss and worse impact resistance.

5.jpglens and housing are bonded together through 

ultrasonic welding.making the light much 

more impervious to moisture and corrosives.Providing

waterproof  Ip67 even Ip68.

lens-housing are sealed by glue.

when times 

goes,the glue will discolor and be smelly.the light will become hard and brittle which makes the light corrosion crack.There will be foggy inside the light


Electronics completely sealed in epoxy to resist corrosion and moisture.Especially to protect the led chip and other eletronic element from

destory by the vibration of the moving truck

Electronics exposed in the air,can not resist corrosion and moisture.the led chip and other eletronic element is easy to be loosed or 

destroyed by the vibration of the moving truck


Constant current design,and greatly reduces the risk

of LED burning out when temperature inside the light changes.and increases the lifespan of the light 

Non constant current design. the LED is easily to burn out and the lifespan of the light is shortened.