How do the LED headlights generate heat？
Heat dissipation has always been a bottleneck in the development of LED headlights, which is determined by the characteristics of the LED itself. Why Heat dissipation is important to light attenuation? [...]
Difference between DOT and ECE
Difference between DOT and ECE? Based on different locations, there are various driving regulations. Most countries around the world have adopted one series of standards or the other. Therefore, for headlights, [...]
Terms & Definitions about Car Lights
Terms & Definitions about Car Lights Do I need DOT standard car lights?What does 6500K mean?What can DRL do?Find the answers to common terms and definitions for headlights, as follows. [...]
EMC test for 7inch LED headlight for Jeep Wrangler
EMC tests for 7inch LED headlight for Jeep Wrangler Electromagnetic Compatibility (EMC) tests for headlights refers to the comprehensive evaluation of the Electromagnetic Interference(EMI) and Electromagnetic Susceptibility(EMS) for [...]
How to align my Jeep Headlight
Improper headlight aiming could lead to terrible consequence. If your headlights aiming to high, you might blind the oncoming traffic, as well as the drivers in front you, because they can’t see [...]
Different ways of headlight heat dissipation
Even though LED car lights have many advantages,the heat dissipation is still an issue. Now, there are 3 types of heat dissipation method for LED headlight: fan cooling, [...]
Hot Post
FAQ
A：T/T(Bank Transfer) , L/C, Western Union, MoneyGram, Paypal are avaiable.
A：1~5 years of warranty against defects in product quality are generally provided in some instances, if extended warranty or services needed, please contact us for details for our remarkable goal as lifetime warranty services.
A：Sure, rich-experienced QEEDON R&D team will design to meet your needs and help to check details before mass production, which includes optical engineer(Master of Optical with 8 years of optical job experience) &software engineer(rich experienced on APP development) &structural engineer(11 years experience) &electronics engineer(11years experlence) .
A：Incoming quality control will be done as well as beam pattern test, salt spray test, dust-proof test, vibration test, temperature&humidity test, thermal test, negative pressure test and candela distribution test in the production process.
A：All the inquiries will be replied immediately within 24 hours.
A：Please advise us the brand with model of your car and we will response you soon.
A：The lifespan is above 30, 000hrs in general.
A：Yes, it is. We will be your guide if you have any question regarding the installation.
A：Yes, different items have different standard. Please contact us for detailed information.
Please take photo or video to confirm the problem point. If it’s caused by us, we will replace a new one shipped together next order after confirming your issues.