CFR 30 Part 18 Subpart D covers MACHINES ASSEMBLED WITH CERTIFIED or EXPLOSION PROOF COMPONENTS, FIELD MODIFICATIONS OF APPROVED MACHINES, and PERMITS TO USE EXPERIMENTAL EQUIPMENT.

CFR 30 Part 18-D

18-dea070001-0 -- 4 halogen or 6 leD, single switch, 14/3 cable, 6 led dual Switch

Model M261
​Alternator Powered Electrical Lighting System
Electrical Summary Sheets:
M261-002-01
or
M261-006-01

18-dea100001-0 -- 6 lights, dual switch, 12/3 cable

Model M261
Diesel Electric Package
Electric Summary Sheets:
M261-011-01 w/optional M261-015-01
or
M261-013-01 w/optional M261-015-01