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
Characteristics design and test,and parameters meet the standard of DOT
|No photometric Characteristics design and test,can not meet the standards of DOT and Emark.Illegal to sell on North America and Europe|
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.|
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.
|lens 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.
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.