TLR-2S Tactical Illuminator Flashlight Laser is ideal for use on most firearms with a rail and installs in just a few seconds. The Streamlight TLR-2S Tactical Illuminator Flashlight with Laser is ideal for use on most firearms with a rail and installs in just a few seconds. This updated model features C4 LED technology with 300 lumens peak output, and adds a strobe feature that is ideal for disorienting an assailant. The light will run for up to 2-1/2 hours on 2 CR123A batteries (included). In addition to the light, this model also features a high power laser which will run for up to 45 hours. The body of the TLR-2S is constructed of rugged aluminum and is water, shock and dustproof. The laser is protected by chemical resistant polymer housing. The TLR-2S is covered by Streamlight&';s No Excuses lifetime warranty.table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Stockable: N Country Of Origin: US