This versatile tactical light fits handguns and long-guns, and you can switch from one to the other in seconds. Its wide peripheral beam lets you see what's all around you, including what's lurking in corners. Includes a strobe for signaling/disorienting. Unbreakable, scratch-resistant, gasket-sealed lens. Operates in temperatures from -40°F to +120°F. Impact resistant. Easy, fast battery instal- lation/replacement. The TLR-1 HL is IPX7-rated waterproof to 1 meter for 30 minutes. TLR-2 HL features a 650-660nm red laser and IPX4-rated for water resistance.