The Lumintop FW3A is a compact 18650 light for buyers who want control over how brightness ramps rather than a simple fixed set of modes. Price $48.95; $44.06 with code SEBASTIANBASSOL (10% off). Best for flashlight users who want a compact 18650 light with a configurable ramping interface.
A three-emitter aluminum light with Andúril controls.
The Lumintop FW3A is a compact 18650 light for buyers who want control over how brightness ramps rather than a simple fixed set of modes. Its three LEDs are listed at up to 2,800 lumens and a 163m beam distance, while the Andúril interface provides smooth and stepped ramping, instant Turbo, and lockout. The package option reviewed includes an 18650 cell. Lumintop lists IPX8 water resistance and a 2m / 30-minute condition on the page; treat that as a rating under stated conditions, not an invitation to submerge the light or use it for diving.
What we like
- High listed output in a short body
- A configurable interface
- Battery included in this configuration
Keep in mind
- Andúril takes some learning
- Cell dimensions and top style matter
- Water resistance is not dive approval
The details that matter.
Manufacturer specifications for the configuration reviewed.
- Emitters
- 3 LEDs
- Maximum output
- 2,800 lumens
- Maximum beam distance
- 163m
- Body material / reviewed color
- Aluminum / gray
- Length
- 92.5mm
- Weight
- About 53g without battery
- Battery
- One unprotected flat-top 18650, shorter than 66mm; included in reviewed package
- User interface
- Andúril; smooth and stepped ramping, instant Turbo, and lockout
- Switch
- Electronic tail switch
- Water resistance
- IPX8; page lists 2m for 30 minutes
- Model / configuration
- FW3A aluminum, gray, with 18650 battery; SKU not listed
A small light for users who like tuning controls
The FW3A combines three LEDs and an aluminum body with Andúril’s ramping interface. Smooth ramping gives continuous adjustment; stepped ramping offers more repeatable brightness levels. Instant Turbo and lockout are useful controls, but buyers should learn the manual before carrying the light.
Match the battery exactly
The selected package includes an 18650 cell. Lumintop specifies an unprotected flat-top cell shorter than 66mm, so battery fit is part of safe operation. If buying replacement cells, follow the same size and terminal requirements and use an appropriate charger.
Treat the output as a peak figure
Those figures do not describe how long Turbo is sustained or how wide the beam is at lower settings. Use the mode table and lower ramp levels when planning a longer task.
Read the water-resistance instructions
Lumintop lists IPX8 and 2m for 30 minutes. Keep the distinction between a stated rating and a general guarantee: inspect seals, close the light correctly, and follow the manual rather than relying on it for diving.
Use the tracked Lumintop link
Open our tracked Lumintop referral link and search for FW3A.
Our buying advice and the Lumintop code
Use code SEBASTIANBASSOL for 10% off at Lumintop. The price box shows the listed price and the with-code price.
Why we like it.
High listed output in a short body
Lumintop pairs a 2,800-lumen maximum and 163m listed throw with a 92.5mm aluminum light. Those figures suit someone who wants a small 18650 host with a substantial Turbo mode.
A configurable interface
Andúril offers smooth or stepped ramping, instant Turbo, and lockout. Users who like setting their own light behavior get more flexibility than a basic click-through interface.
Battery included in this configuration
Check the selected variant before ordering.
A few things to consider.
Andúril takes some learning
The interface has more options than a simple on/off light. Read Lumintop’s instructions and learn the lockout before carrying it in a pocket or pack.
Cell dimensions and top style matter
Lumintop specifies an unprotected flat-top 18650 shorter than 66mm. Do not substitute an arbitrary protected, button-top, or longer cell.
Water resistance is not dive approval
The page lists IPX8 and a 2m / 30-minute condition. Follow its instructions and do not treat that rating as proof for diving or prolonged submersion.
Get the FW3A Compact EDC Flashlight.
Flashlight users who want a compact 18650 light with a configurable ramping interface. Check the current price and configuration with Lumintop.
Your Lumintop reader offer.
10% off with code SEBASTIANBASSOL at the official Lumintop store.
See the Lumintop code, terms & redemption stepsA few good questions.
What is the discount code for the Lumintop FW3A Aluminum EDC Flashlight?
The Lumintop discount code is SEBASTIANBASSOL for 10% off at lumintoponline.com. That brings the Lumintop FW3A Aluminum EDC Flashlight to $44.06 ($48.95 before the code), before tax and shipping. Open the shop link, enter SEBASTIANBASSOL at checkout, and confirm the 10% off in the order summary.
How many LEDs does the FW3A use?
Lumintop lists three LEDs and a maximum output of 2,800 lumens.
What does Andúril do?
Andúril provides smooth and stepped brightness ramping, instant Turbo, and lockout. Read the manufacturer’s instructions to learn the controls.
How heavy is the aluminum FW3A?
Lumintop lists about 53g without the battery.
About this review
Lumintop official FW3A product listing and selected configuration, with our editorial assessment. Product details checked October 23, 2026 against Lumintop's official product listing. Shop the official Lumintop store. Images courtesy of the manufacturer. Our editorial standards.
