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Wedge SL 500 Lumen Rechargeable Everyday Carry Penlight - Black - Streamlight, Inc

Part #: 88840

The Streamlight Wedge SL 500 Lumen Rechargeable Everyday Carry Penlight (Model 88840) is engineered for professional automotive and industrial technicians requiring reliable, versatile illumination in a compact form factor. Its slim design and robust construction ensure it stands up to daily use in demanding environments, providing essential light for intricate tasks.

Key Features

  • Versatile Illumination: Features three distinct lighting modes: High (100 lumens, 35m beam, 1.75 hours runtime), Low (50 lumens, 24m beam, 3.5 hours runtime), and a momentary THRO (Temporarily Heightened Regulated Output) mode delivering a powerful 500-lumen burst with an 80m beam and 1600 candela for maximum brightness when needed.
  • Slimline Unibody Design: Crafted with a slim profile for comfortable and convenient pocket carry, ensuring the penlight is always accessible for immediate use.
  • USB-C Rechargeable: Powered by a field-replaceable lithium polymer battery, offering the convenience of USB-C recharging for consistent performance and minimal downtime.
  • Professional Durability: Constructed from an extruded aluminum alloy case with an unbreakable acrylic lens, designed to withstand the rigors of professional use.
  • Weather and Impact Resistant: Rated IPX4 for water resistance and tested for 1-meter impact resistance, making it suitable for challenging workshop and field conditions.
  • Secure Carry & Hands-Free Functionality: Equipped with a durable stainless steel pocket clip for secure attachment and a rubber end cover that allows for stable, hands-free operation on various surfaces.

Applications

Ideal for professional mechanics and industrial workers, the Streamlight Wedge SL 500 is perfectly suited for inspecting engine bays, wiring harnesses, undercarriage components, or illuminating tight spaces during diagnostic and repair procedures. Its focused beam and durable design make it an indispensable tool for detailed inspections and general task lighting in automotive, heavy equipment, and manufacturing settings where reliable illumination is critical.

We have 531 in stock Inventory available from other suppliers, prices may be different
List: $94.99 Save: $22.64

$72.35

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 436548
  • Shipping Weight: 0.15lbs
  • UPC: 080926888401
  • Manufacturers Part #: 88840
  • Manufactured by: Streamlight, Inc
  • Also Known As: STL88840, STL-88840, SG88840

This product was added to our catalog on Tuesday 26 May, 2026.

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