StreamlightWeapon Light
Streamlight ProTac 2.0 Rail Mount Weapon Light 2000 Lumens 17,700 Candela
- 2000 lumens output and 17,700 candela peak beam intensity; 266 metre beam
- 250 lumen low mode with 2,150 candela and a 93 metre beam,...
- SL-B50 USB-C rechargeable battery pack and cord included
- Light-only configuration — tail cap activation, no remote switch supplied
In stock — 7–10 business day delivery
Tracked delivery, estimated 7–10 working days
Want to know when it's back? Email us and we'll let you know
Multi-buy savings
Mix any optics and lights — applied automatically
- 5%2 items
- 10%3 items
- 15%4 or more
Applied automatically at checkout — no code needed. Accessories such as tailcaps, switches and mounts aren't included.
Complete your setup
- Shipped from the UK with tracked delivery
- 30-day returns on unused items
- Warranty support — contact us first
Delivery
Every order is shipped from the UK with tracked delivery. Estimated delivery time is 7–10 working days, and you will receive tracking details by email as soon as your order is on its way.
Returns
Unused items in their original packaging can be returned within 30 days. Email info@opticstrader.co.uk first and we will confirm the return details.
Warranty
Every product is new and boxed. If anything goes wrong, contact us first and we'll help with a manufacturer warranty claim where one applies.
The Streamlight ProTac 2.0 Rail Mount (SKU 89003) is a high-output rail-mounted rifle light producing 2000 lumens output and 17,700 candela peak beam intensity for a 266 metre beam, with broad spill around a concentrated hotspot and a 250 lumen low mode.
This 89003 configuration is the light-only version: it includes the M-LOK mount, the SL-B50 USB-C rechargeable battery pack and a charging cord, but no remote switch, so it is operated from the tail cap. The body mounts directly to MIL-STD-1913 Picatinny rails, is TEN-TAP programmable, and is built from Type II MIL-spec anodised aluminium rated IP67.
How it compares
For the same light supplied with a straight momentary remote pressure switch and its mounting hardware, see the Streamlight ProTac 2.0 Rail Mount weapon light system. If you need long throw rather than a balanced beam, the Streamlight ProTac 2.0 Rail Mount HP rifle weapon light focuses the same 2000 lumens into 85,000 candela. Browse every rifle and shotgun mounted light or our lumens vs candela chart.
Ideal for
- General-purpose rifle and carbine illumination where spill matters as much as reach
- Civilian Service Rifle, straight-pull and 3-Gun
- Farm, yard and building checks with a long gun
- Airsoft and training rifles wanting maximum usable light
Key features
- 2000 lumens output and 17,700 candela peak beam intensity; 266 metre beam
- 250 lumen low mode with 2,150 candela and a 93 metre beam, 11 hours of runtime
- SL-B50 USB-C rechargeable battery pack and cord included
- Light-only configuration — tail cap activation, no remote switch supplied
- Direct Picatinny fit with M-LOK mount included
- TEN-TAP programmable; Type II MIL-spec anodised aluminium, IP67
| Output | 2000 lumens high / 250 lumens low |
| Peak Beam Intensity | 17,700 candela high / 2,150 candela low |
| Beam Distance | 266 m high / 93 m low |
| Runtime | 2.5 h high / 11 h low; strobe 4.5 h |
| Battery | SL-B50 USB-C rechargeable lithium-ion pack (one, included) |
| Mount | MIL-STD-1913 Picatinny direct fit; M-LOK mount included |
| Water Resistance | IP67 — dust-tight and waterproof to 1 metre for 30 minutes |
| Length / Weight | 6.30 in (16.0 cm) / 9.06 oz (257 g) |
| What's Included | Light, SL-B50 battery pack, M-LOK mount, USB-C cord, manual |
| SKU / MPN / UPC | 89003 / 89003 / 080926890039 |
What is the difference between the Streamlight ProTac 2.0 Rail Mount 89003 and 89009?
Both part numbers are the same light with an M-LOK mount, but the 89009 system also includes a straight momentary remote pressure switch and its mounting hardware, whereas 89003 is the light-only package operated from the tail cap.
What rail does the Streamlight ProTac 2.0 Rail Mount fit?
The Streamlight ProTac 2.0 Rail Mount fits MIL-STD-1913 Picatinny rails directly, and an M-LOK mount is included in the box for M-LOK handguards.
How is the Streamlight ProTac 2.0 Rail Mount charged?
The Streamlight ProTac 2.0 Rail Mount is rechargeable over USB-C on its SL-B50 lithium-ion battery pack, and the pack and charging cord are included.
Should I choose the standard Streamlight ProTac 2.0 Rail Mount or the HP?
The standard Streamlight ProTac 2.0 Rail Mount gives a balanced 17,700 candela beam reaching 266 metres, while the HP version focuses the same 2000 lumens into 85,000 candela for much longer throw.
Every order is shipped from the UK with tracked delivery, with an estimated delivery time of 7–10 working days. Unused items in their original packaging can be returned within 30 days for a full refund.