Streamlight 73020 Nano Light Keychain Flashlight 20 Lumens Black

The Streamlight 73020 Nano Light delivers reliable illumination in an ultra-compact keychain format that fits anywhere. This micro flashlight produces 20 lumens of bright white light with a focused beam reaching 22 meters, making it ideal for quick tasks, emergency situations, and everyday carry applications.

What Makes This Different

Unlike bulky traditional flashlights, the Nano Light measures just 1.47 inches long and weighs only 0.36 ounces with battery included. The aircraft-grade aluminum construction provides durability that exceeds plastic alternatives, while the integrated keychain attachment eliminates the need for separate clips or lanyards. The push-button tail switch offers instant activation with one hand, even while wearing gloves.

Key Features

• 20-lumen LED output with 22-meter beam distance for effective illumination
• Ultra-compact design at 1.47" length and 0.36 oz weight with battery
• Aircraft-grade aluminum construction with Type II anodized finish
• Integrated split-ring keychain attachment point
• Push-button tail switch for easy one-handed operation
• Water-resistant IPX4 rating protects against splashing water
• Four replaceable LR41 alkaline batteries provide 8-hour runtime

Field testing demonstrates consistent performance across temperature ranges from -10°F to 120°F. The focused beam pattern illuminates close-range tasks effectively while maintaining enough throw for identifying objects at distance. Law enforcement officers appreciate the discreet profile for duty carry, while outdoor enthusiasts rely on the weather-resistant construction during camping and hiking activities. The anodized finish resists scratches and wear from daily keychain use.

Technical Specs

• Light output: 20 lumens
• Beam distance: 22 meters (72 feet)
• Runtime: 8 hours continuous
• Dimensions: 1.47" L x 0.55" diameter
• Weight: 0.36 oz with batteries
• Construction: Aircraft-grade aluminum with Type II anodizing
• Water resistance: IPX4 rated
• Battery: Four LR41 alkaline (included)
• Operating temperature: -10°F to 120°F
• Country of origin: USA
• Limited lifetime warranty

Streamlight's reputation for manufacturing reliability ensures this compact light performs when needed most. The combination of genuine portability and adequate output makes the 73020 Nano Light an essential addition to any keychain or gear setup.