Streamlight MegaStream USB 1800 Lumen Rechargeable Flashlight
Powerful 1800-lumen rechargeable EDC flashlight with three brightness modes, USB-C charging, IPX7 waterproof rating, and up to 13-hour runtime. Includes battery, charging cable, and holster.
Professional-Grade Rechargeable Illumination
The Streamlight MegaStream USB delivers serious brightness in a compact, pocket-friendly package. With 1,800 lumens and 26,000 candela, this flashlight cuts through darkness with authority—whether you're conducting a search, navigating low-light environments, or tackling outdoor adventures.
Three Modes for Every Situation
High Mode: 1,800 lumens with a 322-meter beam reach; 2-hour runtime Medium Mode: 500 lumens with a 170-meter beam reach; 3.5-hour runtime Low Mode: 150 lumens with a 92-meter beam reach; 13-hour runtime
The pushbutton tail switch offers both momentary and constant-on operation, giving you instant control over your light output.
Built to Last
Machined aluminum construction with Type II MIL-Spec anodized finish provides exceptional durability. The unbreakable polycarbonate lens resists impact, while the IPX7 waterproof rating ensures reliable performance in wet conditions (tested to 1 meter for 30 minutes). The flashlight also passes 2-meter impact resistance testing.
Smart Battery System
Powered by a 3,500 mAh Streamlight SL-B34 protected lithium-ion battery, the MegaStream charges via USB-C. The self-keying battery design ensures proper alignment every time, and the metal sleeve protects the charging port. Charge the battery inside or outside the light—your choice.
Practical Design
At 5.3 inches long and 5.4 ounces, the MegaStream fits easily in a pocket or clips securely to your gear with the removable pocket clip. The package includes the rechargeable battery, USB-C charging cable, and a convenient holster.
Limited lifetime warranty
Features
- maximum output: 1800 lumens (26,000 candela), 322m beam range
- high: 1800 lumens, 2-hour runtime, 322m range
- medium: 500 lumens, 3.5-hour runtime, 170m range
- low: 150 lumens, 13-hour runtime, 92m range
- pushbutton tail switch for momentary or constant-on operation
- sl-b34 rechargeable lithium-ion battery with usb-c charging
- charging indicator turns red when charging and green when complete
- machined aluminum body with type ii mil-spec anodized finish
- polycarbonate lens for enhanced durability
- waterproof to ipx7 standards for all-weather use
- fixed focus beam for precision lighting
- removable pocket clip for easy carry
- compact design: 5.3” long, 1.1” diameter, weighs 5.4 oz
- high, medium, and low modes
- removable pocket clip
- 1,800 lumens
- 26,000 candela
- rechargeable sl-b34 battery
- usb-c rechargeable
- 1800 lumen | 26,000 candela
