Attributes . Class I, II, Division 1, Groups C, D, E, F, G; Class III, T-Code: T4; Class I, Division 2, Groups A, B, C, D; T-Code: T4; MSHA Permissible Flashlight, Approval No. 20-A150001-0; Flashlight meets 500 Degrees F requirements of NFPA 1971-8.6 (2013). . Names