![Amazon.com: GTR Lighting LED Bulb, H4 / 9003 Ultra 2, Universal Upgrade for Forward Lighting & Fog Lights, Brightest Pure White Plug and Play Replacement, IP68 Waterproof Design (1x GTR.LED738) : Automotive Amazon.com: GTR Lighting LED Bulb, H4 / 9003 Ultra 2, Universal Upgrade for Forward Lighting & Fog Lights, Brightest Pure White Plug and Play Replacement, IP68 Waterproof Design (1x GTR.LED738) : Automotive](https://m.media-amazon.com/images/I/51-U10q3fOL._AC_SL1109_.jpg)
Amazon.com: GTR Lighting LED Bulb, H4 / 9003 Ultra 2, Universal Upgrade for Forward Lighting & Fog Lights, Brightest Pure White Plug and Play Replacement, IP68 Waterproof Design (1x GTR.LED738) : Automotive
![Amazon.com: GTR Lighting LED Bulb, H4 / 9003 Ultra 2, Universal Upgrade for Forward Lighting & Fog Lights, Brightest Pure White Plug and Play Replacement, IP68 Waterproof Design (1x GTR.LED738) : Automotive Amazon.com: GTR Lighting LED Bulb, H4 / 9003 Ultra 2, Universal Upgrade for Forward Lighting & Fog Lights, Brightest Pure White Plug and Play Replacement, IP68 Waterproof Design (1x GTR.LED738) : Automotive](https://m.media-amazon.com/images/I/51x1N4szOKL._AC_SL1109_.jpg)
Amazon.com: GTR Lighting LED Bulb, H4 / 9003 Ultra 2, Universal Upgrade for Forward Lighting & Fog Lights, Brightest Pure White Plug and Play Replacement, IP68 Waterproof Design (1x GTR.LED738) : Automotive
![Comparing GEN 3 LED Headlight Bulbs to GEN 2 Bulbs and HID Bulbs Inside a 14+ Toyota Tundra Headlight. Comparing GEN 3 LED Headlight Bulbs to GEN 2 Bulbs and HID Bulbs Inside a 14+ Toyota Tundra Headlight.](https://www.gtrlighting.com/images/cms/gtrl/blog/tundra-low-beam-hid-led-gen.jpg)