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

Streamlight 66118 Stylus Pro Penlight Black 100 Lumens Slim Penlight

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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R$381

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💼 Light up your workday with precision and style!

LONG LASTING POWER - Up to 8 hours runtime with included AAA batteries keeps you working uninterrupted
ONE HANDED OPERATION - Simple tail cap switch for quick, reliable access when you need it most
DURABLE ALUMINUM BUILD - Rugged, water-resistant, and impact-resistant for daily professional use
FOCUSED 100 LUMEN ILLUMINATION - Bright, precise lighting for inspections and diagnostics
ULTRA SLIM PROFESSIONAL DESIGN - Fits seamlessly in pockets, toolkits, and uniforms for on-the-go convenience

The Streamlight 66118 Stylus Pro Penlight delivers a powerful 100-lumen focused beam in a sleek, compact aluminum body. Designed for professionals, it offers up to 8 hours of reliable LED illumination, water resistance (IPX4), and impact durability. Perfectly sized for pockets and tool organizers, it’s the go-to penlight for technicians, mechanics, and inspectors who demand dependable, portable lighting on the job.

Specifications

ASIN	B0015UC17E
Additional Features	Durable, Lightweight, Mountable, Portable
Battery Description	Alkaline
Battery Life	5 hours
Battery Type	Alkaline
Best Sellers Rank	#1,926 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 (19,132)
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 Highlight	100 lumens; slim penlight design; removable pocket clip; IPX4 water resistant
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

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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.

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TrustScore 4.5 | 7,300+ reviews

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R$381

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered 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 Brazil.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

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

4 days ago

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

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Description

Specifications

Common Questions