410.16(C) Location. The minimum clearance between luminaires installed in clothes closets and the nearest point of a storage space shall be as follows:
(1) 300 mm (12 in.) for surface-mounted incandescent or LED luminaires with a completely enclosed light source installed on the wall above the door or on the ceiling
(2) 150 mm (6 in.) for surface-mounted fluorescent luminaires installed on the wall above the door or on the ceiling
(3) 150 mm (6 in.) for recessed incandescent or LED luminaires with a completely enclosed light source installed in the wall or the ceiling
(4) 150 mm (6 in.) for recessed fluorescent luminaires installed in the wall or the ceiling
(5) Surface-mounted fluorescent or LED luminaires shall be permitted to be installed within the storage space where identified for this use.