Unless someone has come across one, There are no LED replacement headlight bulbs that are DOT approved.
LED light is very directional and does not focus properly in headlight housings designed for incandescent bulbs.
They may look brighter but will not provide the need light down the road like a halogen bulb will. The LED headlights on the newer vehicles are purpose engineered and designed for LED emitters and do not have replaceable bulbs.
Also, the LED bulbs need air circulation to stay cool or the chips life will be very limited. Some have cooling fans built in that fail, some have large heat sinks and may not fit.
Many of us have gone to the Sylvania ZXE bulbs which are the same wattage as the OEM but produce 50% more lumens and are very close to an HID in performance. I have had these on my truck for three years and am very happy the them. We just got back from a trip to Big Bend. Driving at night back from the McDonald Observatory and from watching the sunset in Santa Anna Canyon in pitch black, I was very pleased with the performance of the headlights on high and low beam given the headlight design is pretty marginal to begin with.
The other option is to do a HID conversion. That requires wiring in a ballast for each bulb and losing your DRL function and the cost is 4X the ZXE bulbs. The ZXE bulbs are available in your local parts stores.
Greg