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  3. UC3A vs FlatTac X2

Acebeam UC3A vs Klarus FlatTac X2

What UC3A does better (1) and where FlatTac X2 wins (1) — every spec side by side.

Acebeam UC3A
Acebeam · 2026UC3A
4.8Score
1 advantage≈ $35
Higher score
vs
Klarus FlatTac X2
Klarus · 2026FlatTac X2
1 advantage≈ $50
2.7Brightness & throw7.3

Why is UC3A better than FlatTac X2?

  1. RechargeableYes · FlatTac X2: No

Why is FlatTac X2 better than UC3A?

  1. Maximum output900 lm vs 3,000 lm3.3×
Specifications

Side by side

Acebeam UC3AAcebeam UC3A≈ $354.8
Light output
Maximum output900 lm3,000 lm
Peak beam intensity1,810 cd—
Beam distance (ANSI FL1)85 m—
Light sourceLEDLED
LED & beam
LED emitterLuminus SST-36—
LED makerLuminus—
Number of LEDs36—
Colour temperature6,500K3,000K
Battery & charging
Battery10440 Li-ion, AAA—
Battery capacity400 mAh—
RechargeableYesNo
USB-C chargingYes—
Also runs on AA/AAA/CR123AYes—
Build & durability
Protection ratingIP68—
Water protection (IPx)IPx8—
Body material—Stainless steel
Magnetic tail / baseYes—
Size & weight
Length / height71.5 mm—
Weight63 g—
Modes & features
Green / blue / RGB lightYes—
Colours—Black
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