Streamlight Micro Stream Pen-Light, 45Lm, 1AAA

Streamlight Micro Stream Pen-Light, 45Lm, 1AAA

The 66318 Streamlight MicroStream® Pen-Light is a palm-sized, pocket-friendly LED light that still throws a bright 45-lumen beam out to 41 meters—perfect for quick checks, tight spaces, and “where did that bolt go?” moments. Built from durable anodized aircraft aluminum with a scratch-resistant polycarbonate lens, it’s made to live in your pocket, clip to your hat brim for hands-free use, and keep going when the job gets a little messy.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 66318
• Brand / Series: Streamlight MicroStream®
• Product Type: Micro pen light / miniature LED flashlight
• Max Output: 45 lumens
• Beam Distance: 41 meters
• Max Candela: 420
• Runtime: Up to 2.25 hours
• LED: White LED
• Switch Type: Push-button tail switch (momentary or constant-on)
• Battery Type: AAA alkaline
• Battery Quantity: 1
• Construction: Anodized aircraft aluminum
• Lens: Unbreakable, scratch-resistant polycarbonate
• Water Resistance: IPX4 (water-resistant)
• Carry / Mounting: Removable pocket clip (also clips to hat brim)
• Included Accessories: (1) AAA alkaline battery and break-away safety lanyard
• Length: 3.60 in (9.14 cm / 91.5 mm)
• Weight: 1.10 oz (31.18 g / 31.2 g)
• Available Colors: Black or Red

Ideal For

• Pocket carry for quick light in shops, barns, trucks, and toolboxes
• Hands-free lighting by clipping it to the brim of a hat
• Tight-space work like electrical panels, equipment inspections, and under-dash checks
• Anyone who wants a light that’s small enough to forget you’re carrying—until you need it