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  3. LD36R vs Seeker 4 IPX8

Fenix LD36R vs Olight Seeker 4 IPX8

What LD36R does better (2) and where Seeker 4 IPX8 wins (1) — every spec side by side.

Fenix LD36R
Fenix · 2025LD36R
7.4Score
2 advantages≈ $115
Higher score
vs
Olight Seeker 4 IPX8
Olight · 2025Seeker 4 IPX8
1 advantage≈ $140
7.8Brightness & throw8.0

Why is LD36R better than Seeker 4 IPX8?

  1. Maximum output3,600 lm vs 3,100 lm+16%
  2. RechargeableYes · Seeker 4 IPX8: No

Why is Seeker 4 IPX8 better than LD36R?

  1. Beam distance (ANSI FL1)385 m vs 400 m+4%
Specifications

Side by side

Fenix LD36RFenix LD36R≈ $1157.4
Light output
Maximum output3,600 lm3,100 lm
Peak beam intensity37,060 cd—
Beam distance (ANSI FL1)385 m400 m
Light sourceLEDLED
LED & beam
LED emitterLuminus SFT-25R—
LED makerLuminus—
Number of LEDs3—
Colour temperature6,500K—
Battery & charging
Battery21700 Li-ion—
Maximum runtime65.3 h—
RechargeableYesNo
USB-C chargingYesYes
Battery level indicatorYes—
Build & durability
Protection ratingIP68—
Water protection (IPx)IPx8—
Body materialAluminiumStainless steel
Size & weight
Length / height139.6 mm—
Head diameter / width40 mm—
Body diameter / depth26.5 mm—
Weight231 g—
Modes & features
Stepless (ramping) brightnessYes—
StrobeYes—
Red lightYes—
Green / blue / RGB lightYes—
LockoutYes—
Mode memoryYes—
ColoursBlackBlack
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