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  3. K40M vs TK18

Acebeam K40M vs Acebeam TK18

What K40M does better (0) and where TK18 wins (0) — every spec side by side.

Acebeam K40M
Acebeam · 2026K40M
0 advantages≈ $120
vs
Acebeam TK18
Acebeam · 2026TK18
0 advantages≈ $100
7.8Brightness & throw7.3

Why is K40M better than TK18?

K40M has no measurable advantages in this pair.

Why is TK18 better than K40M?

TK18 has no measurable advantages in this pair.

Specifications

Side by side

Acebeam K40MAcebeam K40M≈ $120
Acebeam TK18Acebeam TK18≈ $100
Light output
Maximum output3,000 lm3,000 lm
Peak beam intensity62,500 cd—
Beam distance (ANSI FL1)500 m—
Light sourceLEDLED
LED & beam
LED makerCree—
Battery & charging
Battery—18650 Li-ion
Build & durability
Body material—Copper
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