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Stinger 2020 S Red Light Only - Streamlight, Inc

Part #: 78220

The Streamlight Stinger 2020 S Red Light Only (Model 78220) is engineered for professional technicians and mechanics requiring specialized red illumination without compromising night vision. This robust, high-performance tool delivers focused red light, making it an indispensable asset for detailed tasks in sensitive visual environments across automotive and industrial applications.

Key Features

  • Optimized Red Light Output: Features a powerful red LED, providing up to 2,000 lumens on high, 850 lumens on medium, and 100 lumens on low, specifically designed to preserve dark adaptation and reduce eye strain.
  • Professional-Grade Durability: Constructed from premium quality aluminum alloy with a textured body for an enhanced grip, ensuring resilience in demanding shop and industrial conditions. It is IPX7-rated for waterproof operation up to one meter for 30 minutes and impact-resistance tested to two meters.
  • Intuitive Control & Monitoring: Equipped with a body-mounted on/off switch that includes a battery status indicator and an intensity mode selector switch for seamless transitions between high, medium, and low output levels, plus a strobe mode.
  • Rechargeable Li-Ion Power: Powered by a rechargeable Li-Ion battery pack, offering runtimes of 2 hours on high, 4 hours on medium, and an extended 24 hours on low, ensuring sustained performance throughout shifts. Multiple charging options are supported, compatible with existing Stinger chargers.
  • Impact-Resistant Lens: Features a high-temperature, shock-mounted, and gasket-sealed BOROFLOAT® glass lens, designed to withstand impacts and maintain optical clarity.

Applications

The Stinger 2020 S Red Light Only is particularly suited for environments where maintaining night vision and minimizing visual interference are critical. In automotive settings, it excels in professional auto body lighting and paint booth applications, assisting with tasks like masking, seam checking, or reducing pigment interference during inspection stages. Industrial technicians benefit from its ability to illuminate machinery or work areas in low-light conditions without causing pupils to constrict, preserving crucial night vision for surrounding tasks. This red-light tool is also valuable for covert operations, emergency responders, or any situation requiring discrete illumination and reduced light signature.

Specifications

  • Length: 7.69 inches (19.53 cm)
  • Weight: 12.2 ounces (348.70 grams) with battery
We have 25 in stock

$159.77

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
Add to Cart:

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

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