Michigan Compiled Laws, Chapter 257. Motor Vehicles § 257.702

(1) Every head lamp or head lamps on a moped shall be of sufficient intensity to reveal a person or a vehicle at a distance of not less than 100 feet.

(2) If the moped is equipped with a multiple beam head lamp or head lamps, the upper beam shall meet the minimum requirements set forth above and shall not exceed the limitations set forth in section 699(b)  1 and the lowermost beam shall meet the requirements applicable to a lowermost distribution of light, as set forth in section 699(c).

(3) If the moped is equipped with a single beam lamp or lamps, the lamp or lamps shall be so aimed that when the vehicle is loaded none of the high intensity portion of light, at a distance of 25 feet ahead, shall project higher than the level of the center of the lamp from which it comes.