Daytime Bright LEDS........easy plug and play replacement for the OEM incandescent bulbs. Great fit easy to install and they are definitely bright enough. I would even go so far as to say with reasonable confidence that the LED's would fit in other Ford Models with the same type under mirror lamps. I forget price since it has been about two years since order but fairly reasonable. I ordered the LED DRL, 6000K HID Bulbs and puddle lamps. Dan Smith is the contact and was easy to contact for technical assistance and service. The DRL kit turns the OEM Supplemental Parking lamps on the front bumper into LED White DRL AND Amber LED supplemental turn signals which turn back into White DRL's after the turn. The Amber portion also works with the 4way Hazards as supplemental LED flashers.