What is the risk of radiation? Is it safe to do an eye exam with?

The risk of radiation is type RG-2. This is a form of radiation caused by the Brightness of the LED. The Brightness can lead to Permanent Damage to the back of your eye (retina), which can cause one to enter a category of Blind. For example: In the Entertainment Industry, for over 10 years, lighting professionals have been prohibited from looking directly at the LED while it's on, because this will immediately cause one to develop a category of Blind.

I'm having an issue with the toggle on/off switch. Where do I send it back under the warranty coverage?? Only had it three months.

The switch on these 66118 lights are horrible. I had to replace the tail-switch every 12months @ 6.89ea. It was cheaper and faster to just order 2 new tail-switches here on Amazon than it was to send it to Streamlight for repair.

Can this be easily concealed in my prison wallet?

It’s quite slender so it will fit in your prison pocket quite nicely. Although on some occasions I have noticed a slight discomfort.

Is this the 90 lumen version ? Or the 70 lumen version. Stream lights website promotes the 90 lumen and this says 70?

The packaging says 350. The listing says 350. If you look up the serial number it should be 250, however the packaging matches packaging of those at 90 lumen. Very very fishy

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

66118 Stylus Pro Penlight, Black | 100 lumens; slim penlight design; removable pocket clip; IPX4 water resistant

Product ID: 618814

Details

Color
Black
Light Source Type
LED
Material
Aluminum
Power Source
Battery
Special Feature
Durable

💡100 lumens bright beam

🔋8 hours battery runtime

🛠️durable aluminum build

$44.16

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Description

💼 Light up your professional edge with the Streamlight Stylus Pro!

ONE HANDED OPERATION - Tail cap switch enables quick, dependable access when you need light fast.
RUGGED WATER RESISTANT - Machined aluminum body with IPX4 water resistance stands up to tough workdays.
ALL DAY POWER PERFORMANCE - Up to 8 hours of reliable runtime keeps you lit through the longest shifts.
SLEEK POCKET READY DESIGN - Slim penlight slips effortlessly into your uniform or tool kit—always within reach.
FOCUSED 100 LUMEN ILLUMINATION - Pinpoint precision lighting for flawless inspections and diagnostics.

The Streamlight Stylus Pro is a compact, high-performance LED penlight delivering 100 lumens of focused light with up to 8 hours runtime. Crafted from durable machined aluminum and water-resistant to IPX4 standards, it’s designed for professionals needing reliable, portable illumination for inspections, maintenance, and diagnostics. Its slim profile fits easily in pockets or tool organizers, making it an essential everyday carry for technicians, mechanics, and tradespeople.

Specifications

ASIN	B0015UC17E
Additional Features	Durable, Lightweight, Mountable, Portable
Battery Description	Alkaline
Battery Life	5 hours
Battery Type	Alkaline
Best Sellers Rank	#1,880 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #28 in Handheld Flashlights
Brand Name	Streamlight
Color	Black
Customer Reviews	4.7 4.7 out of 5 stars (19,126)
Finish Types	Black
Global Trade Identification Number	00080926661189
Included Components	Penlight, Battery, User Guide
Item Dimensions D x W x H	5.9"D x 0.6"W x 0.6"H
Item Dimensions L x W x H	5.9"L x 0.6"W x 0.6"H
Item Length	5.4 inches
Item Type Name	Stylus Pro Penlight
Item Weight	1.6 ounces
Light Output Maximum	100 lumens
Light Path Distance	62 meters
Light Source Special Features	High Brightness, Optimized Performance
Light Source Type	LED
Light Source Wattage	0.5 watts
Manufacturer	Streamlight
Manufacturer Part Number	66118
Manufacturer Warranty Description	Limited lifetime warranty.
Material Type	Aluminum
Model Number	66118
Mounting Type	Clip-on
Number of Batteries	2 AA batteries required. (included)
Number of Items	1
Number of Light Sources	1
Number of Packs	1
Power Source	Battery Powered
Recommended Uses For Product	Camping, Caving, Cycling, Everyday Carry, Hiking, Medical, Personal Use
Runtime	8 hours
Set Name	Stylus Pro Flashlight LED with 2 AAA Batteries
Shape	Pen
Size	100 Lumen White
Specification Met	ANSI FL1, CE, IPX4
Style Name	Non-Rechargeable
UPC	080926661189
Voltage	1.5 volts
Warranty Type	Limited
Water Resistance Level	Water Resistant
White Brightness	100 lumens

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

$44.16

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews