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  3. PD45R ACE vs Seeker 4 IPX8

Fenix PD45R ACE vs Olight Seeker 4 IPX8

What PD45R ACE does better (3) and where Seeker 4 IPX8 wins (0) — every spec side by side.

Fenix PD45R ACE
Fenix · 2025PD45R ACE
8.3Score
3 advantages≈ $130
Higher score
vs
Olight Seeker 4 IPX8
Olight · 2025Seeker 4 IPX8
0 advantages≈ $140
7.9Brightness & throw8.0

Why is PD45R ACE better than Seeker 4 IPX8?

  1. Maximum output3,200 lm vs 3,100 lm+3%
  2. Beam distance (ANSI FL1)410 m vs 400 m+2%
  3. RechargeableYes · Seeker 4 IPX8: No

Why is Seeker 4 IPX8 better than PD45R ACE?

Seeker 4 IPX8 has no measurable advantages in this pair.

Specifications

Side by side

Fenix PD45R ACEFenix PD45R ACE≈ $1308.3
Light output
Maximum output3,200 lm3,100 lm
Peak beam intensity42,020 cd—
Beam distance (ANSI FL1)410 m400 m
Light sourceLEDLED
LED & beam
LED makerLuminus—
Colour temperature6,500K—
Battery & charging
Battery21700 Li-ion—
Battery capacity6,000 mAh—
Maximum runtime57 h—
RechargeableYesNo
USB-C chargingYesYes
Battery level indicatorYes—
Build & durability
Protection ratingIP68—
Water protection (IPx)IPx8—
Body materialAluminiumStainless steel
Size & weight
Length / height157.7 mm—
Head diameter / width30 mm—
Body diameter / depth25.9 mm—
Weight200 g—
Modes & features
SwitchRotary / scroll wheel—
StrobeYes—
LockoutYes—
Mode memoryYes—
ColoursBlackBlack
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