Review on BEAMTECH H4 LED Bulb - High Lumens 12,000LM, 50W, Fanless Design, 9003 Halogen Replacement, 6500K Xenon White by Brian Delgado

These (H1) work well as DRL in MD/UD Hyundai Elantra. However, you'll need to pick up a few patch cords to make it work. I bought them (https://www.amazon.com/gp/product/B07PMN7DN4/ref=ppx_yo_dt_b_asin_title_o02_s01?ie=UTF8&psc=1). This is the only reason these lights didn't get 5 stars. Because they weren't plug and play for my particular application. I needed an adapter/plug to make a two-pronged connection into a single connection. as soon as you do They will work great. H11 are perfect for MD/UD Hyundai Elantra installation, plug and play. It should be noted that due to the large heatsinks on these fixtures, you will not be able to reattach the dust caps to the light housings once installed.