The TWYST uses ARCUS™, a revolutionary new C•O•B LED technology that allows the shaping of light into full 3D patterns, giving optimal, bright, uniform light exactly where it’s needed. Retractable base stabilizers are positioned at the bottom of the flashlight to give added stability on uneven surfaces. A powerful magnetic base also provides convenient hands-free lighting.  110 Lumen Work Light, 250 Lumen Lantern, 3400 LUX LED Flashlight.  Tactical edge.  Fully dimmable beam.  Anodized aircraft-grade aluminum; water and impact-resistant.  Retractable Base Stabilizers. Powerful magnetic base. Powered by 4 AA batteries (included)