Lumintop FW3A size & dimensions
Lumintop FW3A shown at true scale next to an 18650 cell. Add another light to compare.
Specs
| Lumintop FW3A Check price ↗ | |
| Length | 92.5 mm (3.64 in) |
| Head / width | 25.5 mm (1.00 in) |
| Weight | 53 g without battery |
| Battery | 18650 |
| Max output | 2,800 lm |
| Throw | — |
| Type | EDC |
| Price | from $49.95 at nealsgadgets.com, as of Nov 4, 2026 |
| Source | nealsgadgets.com sourced Only head diameter listed |
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Size in everyday terms
The Lumintop FW3A is 92.5 mm (3.64 in) long and 25.5 mm (1.00 in) across at its widest point. That is about 1.1 times the length of a credit card (85.6 mm), or about 1.8 AA batteries end to end (50.5 mm each). Its widest point is 1.2 mm wider than a US quarter (24.26 mm).
How it ranks
Among the 136 EDC lights in our catalog, the Lumintop FW3A is the 27th shortest, 32nd brightest of 118 with a published output.
Battery, output and weight
The Lumintop FW3A runs on a removable 18650 battery. The manufacturer rates its maximum output at 2,800 lm. Listed weight is 53 g (without battery). When we checked on Nov 4, 2026, it was from $49.95 at nealsgadgets.com.
Featured in: Smallest 1,000+ lumen flashlights (#13), Best 18650 flashlights (#6), Best flashlights under $50 (#2), Best flashlights under $100 (#23).
Lumintop FW3A vs…
FW3A FAQ
How big is the Lumintop FW3A?
The Lumintop FW3A is 92.5 mm (3.64 in) long and 25.5 mm (1.00 in) across at its widest point. That is about 1.1 times the length of a credit card (85.6 mm), or about 1.8 AA batteries end to end (50.5 mm each). Its widest point is 1.2 mm wider than a US quarter (24.26 mm).
What battery does the Lumintop FW3A use?
The Lumintop FW3A runs on a removable 18650 battery.
How bright is the Lumintop FW3A?
The manufacturer rates the Lumintop FW3A at 2,800 lm maximum output.
More Lumintop lights
See also: Best EDC flashlights
Sources
- Lumintop FW3A: specs from manufacturer published specs as listed by nealsgadgets.com. Price from $49.95 from nealsgadgets.com, checked Nov 4, 2026; prices change often.
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