37 Series, LED, 4"x6", Rectangular, 4 Diode, Clear, Polycarbonate Lens, Hardwired, High Beam, Heated , Direct LED Headlight. The Direct LED Headlights 4x6, featuring a clear polycarbonate lens and sturdy die-cast aluminum housing, provide a powerful high beam illumination with a current draw of 0.89A-1.72A, with heated lens offer enhanced visibility for safer nighttime driving in cold or icy conditions.