StreamLight SL-20L® Aluminum Rechargeable Duty LED Flashlight 20603

Your Estimated Lead Time is 14 Days.
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Your Estimated Lead Time is 14 Days.
Free Shipping
Bulk Pricing:
Buy in bulk and save

SL-20L - IEC Type A (120V) AC/DC Smart Charge  - 2 Sleeves (NiCd)

Full size Aluminum Rechargeable Duty Light

FULL-SIZE, PROFESSIONAL GRADE RECHARGEABLE LED ALUMINUM FLASHLIGHT Full-sized, full-feature aluminum flashlight with C4® LED technology that delivers a 490 meter beam!
  • Deep-dish parabolic reflector produces a tight beam with optimum peripheral illumination
  • C4® LED technology, with a 50,000 hour lifetime
  • Select high, medium, low or strobe modes with multi-function, push-button switch
  • 4 modes:
    High – 60,000 candela peak beam intensity, 350 Lumens, 2 hour runtime
    Medium – 27,000 candela peak beam intensity, 160 lumens, 4 hour runtime
    Low – 1,000 candela peak beam intensity, 10 lumens, 50 hour runtime
    Strobe – 4 hour runtime
  • Illuminated switch housing shows charge status
  • Optimized electronics provide regulated intensity throughout battery charge
  • Available with either NiCd or NiMH system configurations
  • NiCd battery/NiMH battery rechargeable up to 1,000 times; fully recharges in 7 hours
  • Fits SL series charger-holders, available with 100V, 120V, 230V, 240V AC or 12V DC charge cords
  • Anodized machined aluminum construction with knurled barrel for a sure grip
  • IPX4/water resistant.
  • Unbreakable polycarbonate lens with scratch-resistant coating
  • 1 meter impact resistance tested
  • Serialized for positive identification
  • 13.1" (33.3 cm)
  • 1.7 lbs. (.77 kg)
  • Limited Lifetime Warranty
  • Assembled in USA


High Lumens 350
Run Time on High 2.00 hours
Run Time on Low 50.00 hours
Beam Distance 490 meters
Max Candela 60,000
Battery Type Nickel-Cadmium, Nickel-metal Hydride
Battery Quantity 1
3.10 inches (33.27 centimeters)
Weight 1 pounds 11.20 ounces (771.11 grams)
Colors Black















Any distributor with a point of sale website must post the following California Prop 65 WARNING in a clear and conspicuous manner for the consumer to see in association with the offer for sale of any Streamlight product:
"California Proposition 65 WARNING: This product contains chemicals known to the State of California to cause cancer, or birth defects or other reproductive harm."
Streamlight's Limited Lifetime Warranty
Streamlight warrants its products to be free of defects for a lifetime of use except for batteries and bulbs, abuse and normal wear*. We will repair, replace or refund the purchase price of this product should we determine it to be defective. This limited lifetime warranty also excludes rechargeable batteries, chargers, switches and electronics which have a 2 year warranty with proof of purchase. THIS IS THE ONLY WARRANTY, EXPRESSED OR IMPLIED, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES ARE EXPRESSLY DISCLAIMED EXCEPT WHERE SUCH LIMITATION IS PROHIBITED BY LAW. You may have other specific legal rights which vary by jurisdiction.
Your particular Streamlight product may have a different warranty that was in place at the time of purchase. Please provide proof-of-purchase when processing a warranty claim. If you have further questions or would like to process a warranty claim, go to and review Streamlight's FAQ section for locations and information about Streamlight's service center near you, including factory information. If you have any questions on the warranty of your Streamlight product or service, please contact us directly at 800-523-7488/610-631-0600.
*Sidewinder and Sidewinder Compact Series not included in limited lifetime warranty.

For order error, over-shipment, or receipt of incorrect product, please contact Streamlight’s Returns Department at 800-523-7488 or 610-631-0600 for a Return Authorization (RA) number subject to the conditions below:

  1. Return Authorization (RA) numbers will not be issued without a valid order or invoice number. “Private label” merchandise, custom engraved merchandise or specially manufactured products will not be accepted back for credit.
  2. RA numbers are good for sixty (60) days from date of issuance.
  3. No goods will be accepted without an RA number. Disposal charges will be assessed on all unauthorized returns.
  4. Credit or product replacement related to the RA will be issued when all of the merchandise has been returned and inspected and found to be in new condition.
  5. Credit will be issued based on the actual merchandise and quantity returned.
  6. After 30 days from ship date, a restocking charge may apply. Merchandise older than 120 days cannot be returned.
  7. Freight must be prepaid by the distributor unless it was a Streamlight error.
  8. Acceptance of returned goods will be for master pack quantities only in salable condition and subject to final inspection.
  9. If Streamlight is required to repackage the product for any reason, a repacking fee will be deducted from the value of the credit.

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