Price, Taxes, Duties, Shipping, B2B
Goods are shipped from the EU. Displayed prices include VAT where applicable. Deliveries outside the EU may be subject to local taxes, customs duties, import VAT, or carrier handling fees.
To see available shipping options and costs, add the items to your cart, proceed to checkout, and enter your shipping address.
EU companies with VAT registration can purchase goods with 0% VAT.
To buy as B2B customer you need to register your company as customer first.
Description
The SL-20L is a full-size rechargeable duty flashlight for professionals who need a 450 lumen high mode and a 529 m beam.
The SL-20L is a full-size professional flashlight machined from aircraft-grade aluminium and finished with a Type II anodised coating. The front is closed by an O-ring sealed, unbreakable polycarbonate lens with a scratch-resistant coating.
At 33.3 cm long, 6.35 cm across the head and 0.77 kg with its battery, it is a traditional full-size light for hand-held and belt-carried use on shift.
Key features
- Long-range high mode — High mode produces 450 lumens and 70,000 candela, throwing the beam 529 m down range for 3.25 hrs.
- Medium and low levels — Medium gives 225 lumens with a 374 m beam for 5 hrs, and low gives 60 lumens with a 189 m beam for 20 hrs.
- Strobe mode — A strobe mode runs for 4.5 hours for signalling and attention-getting work.
- Rechargeable Ni-MH pack — The 5-cell, 6.0 volt, 2.6 Ahr Ni-MH sub-C battery is rechargeable up to 1,000 times.
- Charge status indication — The illuminated switch housing indicates charge status, steady while charging and blinking when charging is complete.
- Water and impact resistance — The light is IPX4 water-resistant and tested to 1 m impact resistance.
Typical applications
- Night-time patrol and perimeter checks where a long, tight beam is wanted.
- Fire and rescue searching of large spaces such as warehouses and plant rooms.
- Utility and industrial maintenance work across large sites.
- Vehicle-based security duties needing a dependable hand-held light.
Technical specifications
| Light output | High: 450 lumens / 70,000 candela / 529m beam distance / 3.25 hrs Medium: 225 lumens / 35,000 candela / 374m beam distance / 5 hrs Low: 60 lumens / 9,000 candela / 189m beam distance / 20 hrs Strobe: 4.5 hours run time |
| Battery | 5-cell, 6.0 volt, 2.6 Ahr Ni-MH sub-C battery, rechargeable up to 1,000 times |
| Charging | Illuminated switch housing indicates charge status; steady for charging and blinking for charging complete |
| Body | Machined aircraft-grade aluminum with Type II anodized finish |
| Lens | O-ring sealed unbreakable polycarbonate lens with scratch-resistant coating |
| Ingress protection | IPX4 water-resistant |
| Impact resistance | 1m impact resistance tested |
| Length | 33.3 cm (13.1 in) |
| Diameter | 6.35 cm (2.50 in) major diameter |
| Weight | 0.77 kg (1.7 lbs) with battery |
In the box
- 1 × SL-20L - Without Charger
Model information
| Brand | Streamlight |
| Model | SL-20L - Without Charger |
| MPN | 20700 |



