How to Get the Best Light Beam of LED H4 Bulbs on Toyota Tundra 2014?

by Lasift Official September 18, 2017

9003 LED LIGHTING

Our customer Mr. Weatherford owns a Toyota Tundra 2014 Crewmax, which uses very common “H4” sized halogen bulbs.

He purchased a pair of LASFIT H4 LED bulbs. After installed, the first thing he noticed is how bright the bulbs are.

However, they projected the strange beams, here is what Mr. Weatherford said:

"The main issue I have is the left bulb seems to be putting out two strange beams towards the sky the other isn't. It's still shining forward like the right but has two strange beams facing upwards".

For the LED bulbs, they should be installed nine and three o’clock, with the LED chips facing left and right, so they would provide the best light beam.

Mr. Weatherford told that his LED chips were on left and right, but slight angled, so he tried to rotate the bulbs to the right position as we have stated and then got a great light beam.

If you meet the same issue on your H4 bulbs, please just rotate the bulbs to get the correct light beam.

Check out the picture below to see what the right position is.


Leave a comment


Also in Lasfit Blog

Tips Before You Buy Floor Mat For Tesla Model Y & 3
Tips Before You Buy Floor Mat For Tesla Model Y & 3

by Lasfit Official March 15, 2023

In this article, we'll provide a brief introduction to floor mat knowledge to Tesla owners. We will offer some tips to help you choose the right floor mats for your Tesla.
Read More
Must Have Tesla Accessories for Tesla Model Y/3
Must Have Tesla Accessories for Tesla Model Y/3

by Lasfit Official March 09, 2023

Essential items meet the daily needs of Tesla owners, protect the original interior and exterior of the car, reduce the cleaning burden, and keep the car clean and tidy to the maximum, making your Tesla look brand new!
Read More
Introducing the New Lasfit Switchback Rock Lights- A Game-Changer for Off-Road Enthusiasts
Introducing the New Lasfit Switchback Rock Lights: A Game-Changer for Off-Road Enthusiasts

by Lasfit Official February 23, 2023

We are excited to announce the launch of our latest product: the Lasfit Switchback Rock Lights. Designed for off-road enthusiasts, these high-performance lights are the perfect addition to any truck, Jeep, or SUV.
Read More