Beam Lock Set the beam to stay how you like it. COAST Beam Lock technology makes our Slide Focusing system even more valuable, with the option to lock the beam in place on spot, flood, or anywhere in between. Twisting the head of the light to the left locks the beam in place, and twisting it back to the right releases the slide mechanism back into motion. Dual Power Options to stay ready. With COAST Dual Power technology, you have the choice to power your light with USB-rechargeable batteries or with standard alkaline batteries. Flex Charge Power up on your terms. Lights with COAST Flex Charge technology feature a rechargeable battery that can be recharged either inside or outside the light. A simple USB connection to either AC or DC ensures you can always get juice. High|Strobe|Low Control your light power with the push of a button. Cycle between full light, strobe and low light options. Slide Focus One-handed beam control. COAST’s Slide Focus system enables you to seamlessly transition between spot and flood beam with the push or pull your finger. Responsive beam-shape control allows you to operate your light with a single hand and keep the other hand free.
