Send product requests, chart corrections, testing questions, fitment notes, and feedback about the site.
If you have a product you want tested, a chart correction, a fitment note, or a question about a result, send it through the contact form. For product test requests, the dedicated request page collects the product name, purchase source, link, sizes, price, and notes in a cleaner format.
Due to the volume of requests, please allow up to 4 weeks for a response. We appreciate your patience.
Use the form below for product requests, correction notes, or questions about test results. If the question is vehicle-specific, include the year, make, model, trim, bulb size, and headlight type.
If the embedded form does not load, open the contact form directly.
Before sending a question about scores, lux, glare, lumens, or color temperature, the testing page explains the measurement process and scoring basics.
See how we test →
The headlight upgrade guide explains halogen, LED, HID kits, Xenon bulbs, reflector housings, projector housings, and common upgrade paths.
Open upgrade guide →Most questions can be answered faster by starting with the current product-type landing page for your vehicle.