UniLight 11mm Pro Strobe Light, 16Wx2, Short, T-Fuse - RedUniLight 16Wx2 Flashlight 11mm, Short, T Fuse Red PRO11XF 160x2 RT Powerful flashlight in x2 Technology doubled luminous power but the same waste heat! The profile light of the 11mm series is slim outside and fit optically also onto smaller models. Because of the x2 Technology, the light has an enormous luminous power and thus it's an eye catcher even for bigger models. Hence, this luminaire is exclusively suitable for flash mode or short blink