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html›body›main#compare1,103 models · updated Oct 23, 2026
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  3. LD12R vs 150.4345

Fenix LD12R vs KS Tools 150.4345

What LD12R does better (3) and where 150.4345 wins (0) — every spec side by side.

Fenix LD12R
Fenix · 2023LD12R
5.9Score
3 advantages≈ $60
Higher score
vs
KS Tools 150.4345
KS Tools · 2023150.4345
3.9Score
0 advantages≈ $70
3.6Brightness & throw3.0
4.1Battery & charging2.4
9.2Build & durability2.5
5.9Features5.9

Why is LD12R better than 150.4345?

  1. Maximum runtime16.3 h vs 4 h4.1×
  2. Maximum output600 lm vs 400 lm+50%
  3. Water protection (IPx)IPx8 vs IPx42×

Why is 150.4345 better than LD12R?

150.4345 has no measurable advantages in this pair.

Specifications

Side by side

Fenix LD12RFenix LD12R≈ $605.9
Light output
Maximum output600 lm400 lm
Peak beam intensity8,650 cd—
Beam distance (ANSI FL1)186 m—
Light sourceLEDLED
LED & beam
LED emitterLuminus SST-20—
LED makerLuminus—
Number of LEDs2—
Colour temperature6,500K—
Battery & charging
Battery14500 Li-ion, AABuilt-in Li-ion / Li-Po
Maximum runtime16.3 h4 h
RechargeableYesYes
USB-C chargingYes—
Charging time—5 h
Battery level indicatorYes—
Build & durability
Protection ratingIP68—
Water protection (IPx)IPx8IPx4
Body materialAluminiumPlastic / polymer
Pocket clipYes—
Size & weight
Length / height121 mm—
Head diameter / width22 mm—
Body diameter / depth19 mm—
Weight74 g—
Modes & features
SwitchRotary / scroll wheel—
Red light—Yes
Mode memoryYes—
ColoursBlackRed
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