- Ultra-Slim Design: The Stylus Pro features a lightweight, compact body for easy everyday carry in pockets, tool kits, or medical pouches; ideal for medical staff, law enforcement, technicians and anyone needing a reliable pen light for close-up tasks and low-light work
- Reliable White LED Output: Produces bright and steady lighting with extended runtime, ideal for inspecting and working safely in confined spaces
- Convenient Power Source: Runs on 3 AAA alkaline batteries (included) for easy replacement and dependable performance in the field
- Professional Applications: Perfect for technicians, first responders, medical staff, and everyday users who need a durable, reliable penlight for low-light environments
- Built Streamlight Tough: IPX4 water resistant and 1-Meter impact resistance tested
Streamlight 66121 Stylus Pro 100-Lumen White LED Pen Light for Inspectors, Law Enforcement, and Everyday Use with 2 AAA Alkaline Batteries, Silver
Original price was: $24.99.$16.74Current price is: $16.74. (as of 03/20/2026 02:02 PST – DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)
The Stylus Pro features a lightweight, compact body for easy everyday carry in pockets, tool kits, or medical pouches; ideal for medical staff, law enforcement, technicians and anyone needing a reliable pen light for close-up tasks and low-light work
| Brand | Streamlight |
|---|---|
| Manufacturer | Streamlight |
| Binding | Tools & Home Improvement |
| Product Group | Tools |
| EANs | 0080926661219 |
| UPCs | 080926661219 |
| Item Part Number | 66121 |
| Model | 66121 |
| Warranty | Limited lifetime warranty. |
| Color | Silver |
| Is Adult Product | |
| Item Weight | 0.10 Pounds |
| Size | 100-Lumen |
| Unit Count | 1 |









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