Differences between the GTR Lighting Generation 2 and Generation 3 LED Headlight Bulbs

In March 2015, GTR Lighting released the 2nd Generation LED headlight bulbs which were the second LED headlight bulbs from GTR Lighting. (The first being released a year earlier.) These 2nd Generation Bulbs were 1,000 lumen brighter and featured a … Continue reading Differences between the GTR Lighting Generation 2 and Generation 3 LED Headlight Bulbs

Testing the brightness of a headlights beam pattern

The Difference Between Lux and Lumen: What is Brightness?

When looking for new headlights, such as LED headlight bulbs, everyone wants to know “What’s the brightest headlight bulb?” Well to answer that question and to truly get a better picture of what “brightness” is, we need to get scientific … Continue reading The Difference Between Lux and Lumen: What is Brightness?

What’s the best LED Headlight Bulb for the 2014, 2015, 2016, 2017 Toyota Tundra?

The first LED headlight bulb showed up in the market at the SEMA show in Las Vegas, NV in November 2011 from a Chinese company that actually invented the technology (yes, that’s right… the first LED headlight bulb was invented … Continue reading What’s the best LED Headlight Bulb for the 2014, 2015, 2016, 2017 Toyota Tundra?

Difference between halogen, LED and HID headlights

If you’ve ever wondered about the differences between the original halogen bulbs that come in your stock headlights, and an upgraded HID or LED bulb, then keep reading! Most cars and trucks built today come with halogen headlight and fog light bulbs, also called incandescent, and there are 3 ways to increase the brightness: 1. Install a different halogen bulb that runs at a higher wattage. 2. Install an HID Conversion Kit. 3. Install LED Headlight Bulbs. In this picture (above) you can see the light output of a typical modern headlight. It uses a 55w halogen headlight bulb and … Continue reading Difference between halogen, LED and HID headlights