Work Truck Logo
MenuMENU
SearchSEARCH

Streamlight Releases Ultra-Thin Wedge SL Inspection Light

Streamlight has launched the Wedge SL, an ultra-thin, USB-C rechargeable light inspection light designed for users who want pocketable power up to 500 lumens in THRO mode.

October 30, 2025
Thin black pen light against a blue background with logo for Streamlight and yellow text that reads Wedge SL.

Streamlight’s new Wedge SL offers 100 or 50 lumens of output and is designed to fit in a shirt pocket. THRO mode increases output to 500 lumens.

Photo: Streamlight/Work Truck

2 min to read


Streamlight, a leading provider of high-performance lighting, introduced the Wedge SL, an ultra-thin, USB-C rechargeable inspection light designed for users, including technicians, who want pocketable power without compromise. Built for versatility, the Wedge SL transitions effortlessly from everyday tasks to precision work in tight spaces.

With a tail switch that is engineered for one-handed operation, technicians can choose between momentary and constant-on lighting modes. High mode delivers 100 lumens, 300 candela, and a 35-meter beam distance, and Low mode has an output of 50 lumens, 150 candela, and a 24-meter beam distance.

Ad Loading...

This everyday carry flashlight also features THRO mode, activated by a 3-second press, providing 500 lumens of maximum output. With the TEN-TAP programmable switch, technicians can customize their lighting experience by selecting the output modes to suit specific needs.

“We created the Wedge SL as an ultra-portable lighting tool that doesn’t compromise on performance,” said Michael F. Dineen, Streamlight president. “It’s low profile, rugged, and packed with features that make it ideal for both professional and everyday carry applications, including auto work and outdoor use.”

The Wedge SL features an unbreakable acrylic lens and a thin unibody design crafted from Type II MIL-Spec anodized aluminum. 

Powered by an integrated lithium polymer battery, the light recharges via USB-C and includes a four-level LED battery status indicator with charge alerts. Additional features include a stainless steel injection-molded pocket clip, multi-function tactile switch, and durable IPX4 water resistance with 1-meter impact testing.

Available in black, coyote, and silver, the Wedge SL is 5.65 inches long, 0.55 inches wide, 0.28 inches thick, and weighs 1.14 ounces.

More Products

Two white box electrical items with a logo for Vanair.
MaintenanceMay 1, 2026

Vanair Introduces EPEQ IM HVAC System Designed to Extend Fleet Asset Life & Reduce TCO

Vanair’s new EPEQ IM HVAC system offers automatic idle management with factory HVAC integration and eliminates engine wear from unnecessary idling.

Read More →
Two post auto lift displayed against a blue background with logo for BendPak and small headline APEX by BendPak AL10C Two-Post Lift.
MaintenanceApril 22, 2026

The APEX by BendPak AL10C Two-Post Lift Offers Affordability & 10,000-Pound Lifting Capacity

The APEX by BendPak AL10C Two-Post Lift is the company’s lowest-priced 10,000-pound two-post lift, but it still has full features, including automatic safety locks and flexible arm positioning.

Read More →
White truck crane against a blue background with logo for Summit Truck Bodies and headline 1229 Hydraulic Crane.
MaintenanceApril 8, 2026

Summit Scales Next-Generation 1229 Crane Platform into Heavy-Duty Territory

The new 1229 Hydraulic Crane brings ASE Phase 5 intelligence and a 205-pound weight savings to the 12,000-pound capacity class, and Summit Truck Bodies said it stows three times faster than traditional systems.

Read More →
Ad Loading...
A brake lathe is attached to a truck wheel in a repair shop.
MaintenanceApril 6, 2026

Pro-Cut X1 HD On-Truck Brake Lathe Machines Rotors, Saves on Replacement Costs

The Pro-Cut X1 HD On-Truck Brake Lathe features separate speed and feed controls, along with everything needed to machine the rotors without removing them from the hub.

Read More →
Blue background with image of a white delivery van lifted by an automotive lift, and a logo for BendPak.
MaintenanceApril 2, 2026

BendPak Launches 12APF Two-Post Open-Top Lift

BendPak has launched its new 12APF Two-Post Lift, an open-top lift for vehicles up to 12,000 pounds.

Read More →
Black scissor-style automotive lift against a blue background and a logo for Challenger Lifts.
MaintenanceFebruary 25, 2026

Challenger Lifts BT3300 Lift Table Provides EV Service Solution

Challenger Lifts' BT3300 Lift Table is a heavy-duty scissor lift with a 3,300-pound lifting capacity, enabling technicians to precisely remove and install high-voltage batteries, transmissions, engines, rear differentials, and other large vehicle systems.

Read More →
Ad Loading...
Image of a truck on a two-post lift on the left, image of two wheel balancers on the right, a blue background, and a white BendPak logo.
MaintenanceFebruary 10, 2026

APEX by BendPak Launches Affordable Two-Post Car Lifts, Tire Changers & Wheel Balancers

APEX by BendPak has expanded its product line to include affordable professional-grade two-post lifts, tire changers, wheel balancers, and accessories.

Read More →
Image of a red PTO against a blue background with inset yellow text for Eaton PTO 500 Series.
MaintenanceJanuary 9, 2026

Eaton To Showcase New Mobile Power Innovations at Heavy Duty Aftermarket Week

Eaton’s new PT 500 Series PTOs are purpose-built for Dodge transmissions and compatible with ZF PowerLine 8AP and Torqueflite HD applications. The new PTOs will be exhibited at Heavy Duty Aftermarket Week later this month.

Read More →
Image of a diesel image against a blue background and logo for Jasper Engines & Transmissions.
MaintenanceJanuary 9, 2026

Jasper Expands Availability of Stellantis 5.7L HEMI eTorque MDS-Delete Engines

Jasper Engines & Transmissions now offers remanufactured Stellantis 5.7L HEMI eTorque MDS-Delete engines covered by a nationwide, transferable parts and labor warranty of up to 3 years or 100,000 miles.

Read More →
Ad Loading...
Blue background with image of oil evacuation pumps, inset logo for JohnDow Industries and yellow headline Centralized Fluid Evacuation System.
MaintenanceDecember 2, 2025

JohnDow Industries Unveils Centralized Fluid Evacuation System

JohnDow Industries has launched its patented Centralized Fluid Evacuation System, an oil drain system engineered for high-volume, multi-bay operations.

Read More →