Federal Specification a-a-50552, Nema/ansi Fb-1, Military Specification Number W-F-406d, W-F-406e, W-F-408d, W-S-610d | Fl1 | Nebs Rating: Level 3; Csa File Number: Lr-29601; Ul File Number: E6207; Ul Specifications: Ul 486a-B | Flashlight 235; Worklight 100Southern Tier Electric Supply