Review on LASFIT 7443CK 7444CK: Switchback Yellow/White LED Turn Signal Upgrade - Error Free Bulb for CK Socket, Anti Blinker Hyper Flash (2pcs) by Kevin Cheek

These bulbs make 2019 Chevy Colorado Headlights WOW! The factory amber lights are solid and pulse when the turn signals are activated. These LasFit bulbs glow white and turn the amber turn signal on and off instantly. The difference looks big. I upgraded my headlights and fog lights to LED and they seem to have the same color temperature as them (around 6000K). White stays on as long as the headlights are on (will also turn on if you have the headlight switch in the OFF position but the fog lights are on). The amber light turns on and off instantly while the factory light gets noticeably brighter and dimmer. Lasfit is also significantly brighter in blink/amber mode. I actually wanted the white to be lighter, but since it looks so good, I'm fine with that. I highly recommend even though they are in China. (Buy "Made in the USA" if possible.) If there was a "Made in USA" option, I would take it.