The Streamlight ProTac 1L-1AA was built to take advantage of these benefits and offer you an EDC light that you can rely on day in and day out, a light that just works, with no compromises. The light accepts both CR123A and AA lithium or alkaline cells, and each can use the light’s 3 modes to suit your needs. With a CR123A cell the ProTac 1L-1AA can push out 350 lumens on High and 40 lumens on Low, while an AA can do 150 and 40, respectively.
For more specific needs, a TEN-TAP programming interface allows you to tailor its outputs to your need better, giving you a choice of 3 additional operating modes. The light’s outer shell comes in a durable anodized aluminum paired with an impact-resistant glass lens, and IPX7 rated for water and impact resistance. A removable, two-way pocket clip completes its features and EDC carry options.