Streamlight ProTac 1L-1AA 350 Lumen Flashlight

The Streamlight ProTac 1L-1AA is a 350 lumen C4 LED flashlight in black, supplied with one CR123A and one AA alkaline.

Both cell types are supplied in the box, which is unusual and useful. It means the light can be tested on either immediately rather than discovering the difference in the field. CR123A gives full output and works in cold that flattens an alkaline, while AA is available in any shop when the lithium cell is gone.

Black is the standard finish, suiting a duty belt or a toolbox where coyote brown reads as outdoor gear. Ten-Tap programming sets the tail switch to high then strobe, high only, or low to high, so the light behaves the way it is actually used. Explore more handheld flashlights.

• Both a CR123A and an AA supplied in the box
• CR123A for cold and output, AA for availability
• Black, for a duty belt rather than a pack
• 350 lumens with Ten-Tap programming