Most people don’t carry a flashlight, which is something they only realize when they’re already crammed under a sink, squinting at a fuse box, or trying to read a label in a poorly lit corner of a garage. Cylindrical lights are bulky, they roll off surfaces, and they feel overbuilt for the kind of everyday moments where you just need a quick, reliable beam. So they get left at home, and your phone flashlight ends up doing all the work.
The Wedge SL is a USB-C rechargeable inspection light with a sleek, modern design built to actually stay in a pocket. The ultra-thin unibody construction puts the dimensions closer to a pen than a flashlight, 5.65 inches long, 0.28 inches thick, and about 1.14 oz light, which means it doesn’t fight for space with keys and a wallet. A stainless steel injection-molded pocket clip also lets it ride on a shirt pocket or tool pouch without bouncing around.
Designer: Streamlight
One-handed operation was clearly part of the brief. The tail switch handles momentary or constant-on use, so one hand can hold a panel, a wire bundle, or an awkward hatch while the other hand aims the light exactly where it needs to go. TEN-TAP programmable switch lets users choose whether constant-on defaults to High or Low intensity, which means the light can match your habits rather than forcing you to cycle through modes every time you switch on.
For an inspection light, the available modes are spot on, pardon the pun. Constant-on High runs at 100 lumens for 1.75 hours, Low drops to 50 lumens for 3.5 hours, and THRO (Temporarily Heightened Regulated Output) mode pushes 500 lumens with an 80m beam when you need maximum brightness fast. THRO is activated by a 3-second press, which keeps it from firing accidentally during sustained work while still making it quick to trigger when a tight space needs a real burst of light.
The battery side holds up well. USB-C charging and a four-level LED battery status indicator with charge alerts mean you always know roughly how much is left, without deciphering blink codes. A full charge takes about four hours. The field serviceable, user-replaceable lithium polymer battery is also worth calling out, since many rechargeable lights eventually become e-waste once the cell degrades inside a sealed body.
Durability gets the same careful treatment, as the extruded aluminum alloy case comes with a Type II MIL-Spec anodized finish. The lens is also unbreakable acrylic, and the light is IPX4-rated with 1m impact resistance testing. A bite boot is also included, which lets you grip it with your teeth during two-handed work without scratching the finish or the inside of your mouth.
The Streamlight Wedge SL earns pocket space by being thin, predictable, and quick to operate instead of trying to be a tactical statement piece. A flashlight that’s actually on you is always going to matter more than one that performs better on a spec sheet but gets left on the workbench because it’s too big to bother carrying every day.
