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- Max 1800 lumens / 1050+ ft throw - reliable brightness for housework, hiking, & more
- 3500mAh battery pack offers long runtimes!
- In-body USB-C charging provides ease of use
- Pocket clip, 5.4oz weight for simple, no-hassle everyday carry
- IP Rating: IPX7
- Batteries Included?: Yes
- Rechargeable: Yes
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Description
Streamlight MegaStream LED Flashlight
1800-Lumen EDC!
Be ready for any task with the incredibly-reliable Streamlight MegaStream! Its compact size delivers a powerful punch with a high of 1,800 lumens. The MegaStream is bright for work around the house, your next shift, hiking, and much more! Going from close-up work to long-range navigation? With 3 brightness modes available, find the exact output you need! What's better? With the simple tail switch, you have constant or momentary-on activation, for quick-access brightness when you need it most.
Simple Carry!
With a built-in pocket clip, Streamlight makes it easy to carry the light through all adventures. Clip to your pocket, shirt, belt, or bag and have hands-free light and no-stress carry. With a weight of just 5.4 ounces, this flashlight won't drag you down and is easy to bring along while hiking or camping.
In-Body Charging Simplicity
The MegaStream is powered by a 3500mAh battery pack, the Streamlight SL-B34. This high capacity allows the light to run for extended runtimes of up to 13 hours on low mode. But you don't even need to see the battery! Just charge the light with the in-body charge port, and you're golden; It's a super simple and streamlined charging method for active users.
| High | Medium | Low | |
| Brightness | 1,800lumens | 500lumens | 150lumens |
|---|---|---|---|
| Runtime | 2hours | 3.5hours | 13hours |
| Distance | 322meters | 170meters | 92meters |
| Intensity | 26,000candela | 7,200candela | 2,100candela |
- Notable Features
- » Anodized aluminum design for durable construction ready for outdoor conditions
- » IPX7 waterproof rating makes this light submersible for 1 meter for up to 30 minutes
- » 2-meter impact resistance for protection from accidents or drops at work
- » Self-keying battery pack lines up with the charge port within the flashlight for optimal alignment of in-body charging
Note: This item cannot be exported from the USA. The only exception is for APO/FPO and similar addresses with a US zip code.
Item Details
| Brand | Streamlight |
| SKU | STREAMLIGHT-66210 |
| UPC | 080926662100 |
| Primary Material | Anodized Aluminum |
| Max Lumens (lm) | 1800 |
| Max Throw (m) | 322 |
| Rechargeable | Yes |
| Batteries Included? | Yes |
| Switch | Tailcap |
| Length | 5.3 in (135 mm) |
| IP Rating | IPX7 |
| Typical Uses | Every Day Carry, Hiking, Household |
| In the Box | Batteries, Holster, USB Cable |
Specifications
| IP Rating | IPX7 |
| Drop Resistance | 6.6 ft (2 m) |
| Switch | Tailcap |
| Primary Material | Anodized Aluminum |
Output Details
| Max Lumens | 1800 |
| Max Throw | 322 m (1056 ft) |
Power Details
| Batteries Included? | Yes |
| Included Model | STREAMLIGHT-22131 |
| Rechargeable | Yes |
| Charge Style | In-Body Rechargeable |
| Charge Connector | USB-C |
Unit Dimensions
| Length | 5.3 in (135 mm) |
| Body Diameter | 1.1 in (28 mm) |
| Weight | 5.4 oz (153 g) |
Certifications & Transport
| Certifications/Standards | ANSI, CE, CEC, UKCA |
| Country Of Origin | China |
| HTS Code | 85131020 |
Packaging/Shipping Dimensions
| Length | 5.86 in |
| Width | 2.13 in |
| Height | 2.06 in |
| Shipping Weight | 0.34 lb |
Documents
Additional Details
| Packaging | Boxed |
| Warranty |
Streamlight Limited Lifetime Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
| Glossary | Flashlight Glossary |
Bright Buys
- Reliable lithium chemistry with a 10 year shelf life
- Regarded as one of the highest quality CR123A batteries on the market
- Used in LED flashlights, alarm systems, ranger finders and more
- Cells are lightweight, durable and ideal for long term storage
- Jacket style may vary
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Four-channels saves time by charging multiple batteries at once.
- Capable of charging multiple chemistries by automatic battery detection.
- LCD display reveals the charging progress, battery type, voltage, and charging current.
- Automatic power-off function cuts off the current when charging is complete.
- Extremely compact and powerful EDC
- Max output of 3,000 lumens with a max throw of 229 meters
- Dual fuel and available with extender for use with a 26650
- Equipped with 4 x CREE XPG3 LEDs for maximum illumination
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime
- Upgraded to output up to 3,100 lumens with a 1,000ft throw for optimal spotting!
- Offers fast, direct USB-C recharging from outlets, power banks, and more
- Ultra-slim design provides an easy-to-hold, simple EDC lighting solution
- OLED screen monitors performance, including charge level, brightness & beyond
- Pre-shrink wrapped Panasonic CR123A batteries great for OEM use & more
- 1550mAh high capacity keeps lights, alarms & more running longer
- Lithium cells with stable 3V output and strong discharge performance
- Storage life of up to 10 years ensures backups remain ready for use














