LASFIT H11 Custom Bulbs User Manual

Table of Contents

Brand Story

Lasfit Auto Lighting was founded in 2015, we are located in the greater Los Angeles area, City of Ontario, California. We focus on the auto LED lighting industry, providing high-quality performance products and unparalleled service to our customers with competitive pricing.
Pro series is a customized high-performance LED headlight bulb for various car/truck/SUV models, totally different from the traditional LED bulbs. They were specially designed based on the OEM headlight assembly.
We not only upgraded the materials to get better heat conduction/heat dissipation but also re-designed the cooling system. The newest cooling system technology is unique on the market.
You no longer worry about the LED bulbs will overheat when they are running.
The improved luminous efficiency generates high brightness, which makes you see clearer and farther at night, and gives you the highest enjoyment.

Read Before Installation

Notice

For safety considerations, please disconnect the power from your vehicle battery (before installation).
If you meet any issues, contact us first via message or email.
If the LED bulbs/ dust cover were labelled “DRV” and “PASS”, “DRV” is for the driver side, and “PASS” is for the passenger side.

For the installation steps please refer to the below images.

LASFIT-H11-Custom-Bulbs-FIG-1

How is the Lasfit Pro series totally different from traditional LED headlight bulbs?

The High Brightness, SOW SOOOLM 6000K per bulb.
- The Pro series uses 6pcs 80MIL*80MIL XL automotive-level LED chips.
- The lighting source is the similar as
- OEM halogen bulb to get a better beam pattern. The ultrahigh luminous efficiency is up to SOW, SOOOLM per bulb.
The optimal beam pattern, a clear cut-off.
- The pro series was tested on OEM headlight assembly many times, which makes it to get the most optimal lighting beam pattern. ****
High-effective heat conduction.
Copper pipe copper substrate = duplex thermal conductivity. Pro series LED chips uses l.8MM red copper substrate and 2.0MM copper pipe. The thermal conductivity is much higher than the single copper substrate, which gurantees timely and effective heat conduction from the LED chips.
Dual-cooling system, high-efficiency heat dissipation.

What is the dual-cooling system?

The cooling system at the bottom of LED bulb is dual- ball-bearing fan. We maximized the dual-ballbearing fan according to the OEM headlight housing space. 9000RPM 40MM-50MM dual-ball bearing with7pcs fan blades offers the maximal heat dissipating surface and blow off the heat.
The unique design is the turbofan on the dust cover, another cooling system.
Lasfit designed a turbofan cooling system and a vent on the dust cover. The turbofan can dissipate heat to outside from the headlight housing through th vents.
This dual-cooling system keeps luminous efficiency and makes LED bulbs work stably, you no longer worry about the LED bulbs will overheat when they are running.
Customized dust cover protects headlights from water/dust/moisture.
The dust cover was designed based on the OEM headlight, perfect fit. The built-in turbofan on the dust cover was designed with an electronic valve. This electronic valve will open when the LED bulb is running, the turbofan dissipates heat to outside. When the LED bulb stops working, the electronic valve will close automatically and prevent water/dust from going into the housing. The dual-cooling system design keeps effective air circulation and reduces the tempertature difference, which can effectively reduce the fog.