These are Unbelievably Powerful especially for there size.
Very wide super bright beam.
Ultra Light Weight.
The TLR 7 has a low profile ambidextrous multifunction switch on either side of the rear of the body. A quick press for constant on operation, a double tap within 1 second for strobe.
Waterproof to IPX7 standard (not submersible proof)
They are perfect for Pistols & Rifles.