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Streamlight SL-20L Rechargeable Flashlight - C4 LED - 350 Lumens - Choice of Battery and Charger

Brand: Streamlight
Brand: Streamlight

PLEASE NOTE: The base model of this flashlight ONLY comes with either the NiMH or NiCd battery. All other accessories are available with the options in the drop-down list above the "Add To Cart" Button.

Streamlight SL-20L LED Flashlight

Far-Reaching Search Light

Incredibly powerful and easy to operate, the Streamlight SL-20L LED Flashlight is truly a light for professionals. Equipped with a sophisticated C4® LED, this light is capable of producing an intense 350 Lumen beam that can reach over 1600 feet away, making it ideal for use by law enforcement, search and rescue, and security. The LED is surrounded by a deep dish parabolic reflector that maximizes beam distance and ensures a tight beam with strong peripheral illumination. The light comes with 3 different steady brightness outputs to fit a wide range of lighting needs, as well as a tactical Strobe that can be used as a signal or to blind an attacker. The SL-20L features a pushbutton barrel switch lets you alternate between High, Medium, Low, and Strobe output modes.

Sophisticated Design

The SL-20L is built withstand the elements of demanding work environments and inclement weather conditions. The light's durable case is made from machined and anodized aircraft-grade aluminum alloy and its polycarbonate lens is virtually unbreakable. The SL-20L has earned an IPX-4 rating in water resistance and has an impact resistance of 1 meter. The light is powered by a specializes rechargeable 5-cell battery pack (NiMH or NiCd) that can be recharged up to 1000 times, giving the SL-20L next to non-existent operating costs. The search light is available with a 120-Volt AC charger, 12-Volt DC charger, or both, which allow the included battery pack to be charged internally using a special cradle, saving you precious time and effort. If you are tired of constantly replacing batteries and you want a light that will last you for years to come, the Streamlight SL-20L is the light for you.


  • Anodized aircraft-grade aluminum body is extremely durable
  • Unbreakable polycarbonate lens with anti-scratch coating
  • Deep, smooth parabolic reflector for maximum throw
  • Tactical strobe function for signaling or disorienting a target
  • Easy-to-use pushbutton side switch used to turn light ON/OFF, access all 4 outputs
  • Internally rechargeable using specialized charging cradle (NOT included with 20600 or 20700 model)
  • Comes with Streamlight's Limited Lifetime Warranty
  • Assembled in USA
  • Battery Options:
    • 5-Cell 6V NiMH Rechargeable Battery Pack
    • 5-Cell 6V NiCd Rechargeable Battery Pack
  • Charger Options:
    • No Charger
    • 120V AC Charger, 1 Holder
    • 12V DC Charger, 1 Holder
    • AC/DC Charger, 2 Holders


  • LED: Streamlight C4® LED
  • Power Source: 1 x 5-Cell 6V Sub-C Battery Pack (NiMH or NiCd Included)
  • Peak Beam Distance: 490 meters (1607.6 ft.)
  • Peak Beam Intensity: 60,000 cd
  • Brightness Outputs:
    • High - 350 Lumens - 2 Hours
    • Medium - 160 Lumens - 4 Hours
    • Low - 10 Lumens - 50 Hours
    • Strobe - N/A - 4 Hours
  • IPX Rating: IPX-4 (Protected against splashing water from all directions)
  • Impact Resistance: 1 meter (3.28 ft.)
  • Dimensions:
    • Length - 13.1" (333 mm)
    • Head Diameter - 2.5" (63.5 mm)
    • Body Diameter - 1.5" (38.1 mm)
  • Weight: 1.7 oz. (770 g)

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