





🔦 Illuminate Danger Zones Like a Pro — Safety Meets Power in Your Pocket
The Streamlight 66300 Stylus Pro HAZ-LO is a high-visibility, intrinsically safe penlight delivering 105 lumens of bright white LED light. Engineered for hazardous environments, it meets ATEX and Class I, Division 1 safety standards, making it ideal for industrial workers, inspectors, and first responders. Its rugged polymer construction, unbreakable lens, and IPX7 waterproof rating ensure durability in the toughest conditions. Powered by 2 AAA batteries and featuring a convenient clip-on design, this penlight is the trusted tool for professionals who demand reliable illumination in confined, low-light, and explosive atmospheres.





| Special Feature | Durable, Lightweight, Mountable, Portable, Weatherproof | 
| Color | Yellow | 
| Power Source | Battery Powered | 
| Light Source Type | LED | 
| Material | Polycarbonate, Polymer Resin | 
| White Brightness | 105 Lumens | 
| Included Components | Battery, Pocket Cllip, Stylus Pro HAZ-LO, User Guide | 
| Product Dimensions | 5.92"D x 0.78"W x 0.78"H | 
| Voltage | 3 Volts | 
| Battery Cell Composition | Alkaline | 
| Item Weight | 1.9 ounces | 
| Number of Batteries | 2 AAA batteries required. (included) | 
| Water Resistance Level | Water Resistant | 
| Warranty Type | Limited | 
| Brand | Streamlight | 
| Brightness | 380 Candela | 
| Battery Description | Alkaline | 
| Style | Pro HAZ-LO | 
| Finish Type | Brushed | 
| Specification Met | ANSI, CE, Class I, II, Division 1, Groups A, B, C, D, E, F, G; Class III; T-Class: T3/T4, IPX7 | 
| Mounting Type | Clip-on | 
| Recommended Uses For Product | Camping, Caving, Cycling, Everyday Carry, Hiking, Medical, Inspection, Industrial, Personal Use, Repair, Mechanic, Automotive | 
| Global Trade Identification Number | 00080926663008 | 
| Manufacturer | Streamlight | 
| Size | Non-Rechargeablea | 
| UPC | 080926663008 | 
| Light Output Maximum | 105 Lumens | 
| Part Number | 66300 | 
| Item model number | 66300 | 
| Batteries | 2 AAA batteries required. (included) | 
| Finish | Brushed | 
| Pattern | Solid | 
| Shape | Round | 
| Item Package Quantity | 1 | 
| Special Features | Durable, Lightweight, Mountable, Portable, Weatherproof | 
| Batteries Included? | Yes | 
| Batteries Required? | Yes | 
| Description Pile | Alkaline | 
| Warranty Description | Limited lifetime warranty. | 
A**A
So bright you won’t need to power it on
Perfect for on the job.I need a flashlight daily for work. This hits all the marks and more.My biggest concern is the button cap/switch. I have pushed these flashlights “raw” and the cap always breaks. This one solves that by offering replacement parts for purchase.I have dropped this light and have had no issue finding it on the ground and it continues to work.The stylus is only a name. It does not work as a stylus for touch screens.Another key feature was the size. I needed it to fit in my vest pocket where a pen would normally go and it’s perfect. The clip holds it securely in place as extra measure.The cap is oddly shaped and I’m not sure if it’s to get a better hold if you need to use your mouth to hold the flash light, but the plastic body makes that comfortable.
T**R
Great flashlight for cheap stream lights are the best!
This light is amazing! The candela is crazy for being a pen light it’s amazing and can be used in many more applications than your average pen light also very easy to find if dropped and the cap switch is very easy to get too
D**S
Good light
Bought as one of two flashlights for my high school son who is starting an EMS program. He likes it and it works fine.
E**S
Perfect edc light
Great pocket light
F**.
Great product
Bright light. Easy to use. Convenient small size. Quality thick durable case.
A**O
Great color but quality isn’t the best
So I purchased this light because I needed a new pocket light but after using it for 2 weeks found that light is dimmer now . So I may just pick one up from Milwaukee now
F**K
What I needed
Good light temperature. Fits in pocket easily. Not so insanely bright that people go blind
A**R
Bright!
Bought as a gift, but I wear one like it every day - bright, convenient, compact - all around perfect value even with buying batteries, I prefer light at anytime...rechargeable makes you wait
Trustpilot
2 weeks ago
2 weeks ago