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  3. EC90 vs Seeker 4 IPX8

Acebeam EC90 vs Olight Seeker 4 IPX8

What EC90 does better (3) and where Seeker 4 IPX8 wins (0) — every spec side by side.

Acebeam EC90
Acebeam · 2025EC90
9.3Score
3 advantages≈ $110
Higher score
vs
Olight Seeker 4 IPX8
Olight · 2025Seeker 4 IPX8
0 advantages≈ $140
9.0Brightness & throw8.0

Why is EC90 better than Seeker 4 IPX8?

  1. Beam distance (ANSI FL1)573 m vs 400 m+43%
  2. Maximum output4,300 lm vs 3,100 lm+39%
  3. RechargeableYes · Seeker 4 IPX8: No

Why is Seeker 4 IPX8 better than EC90?

Seeker 4 IPX8 has no measurable advantages in this pair.

Specifications

Side by side

Acebeam EC90Acebeam EC90≈ $1109.3
Light output
Maximum output4,300 lm3,100 lm
Peak beam intensity82,082 cd—
Beam distance (ANSI FL1)573 m400 m
Runtime at maximum output360 min—
Light sourceLEDLED
Battery & charging
Battery21700 Li-ion—
Maximum runtime260 h—
RechargeableYesNo
USB-C chargingYesYes
Battery level indicatorYes—
Build & durability
Protection ratingIP68—
Water protection (IPx)IPx8—
Impact resistance (drop)1.5 m—
Body material—Stainless steel
Magnetic tail / baseYes—
Pocket clipYes—
Size & weight
Length / height137.5 mm—
Head diameter / width40 mm—
Body diameter / depth27.8 mm—
Modes & features
SwitchSide switch—
StrobeYes—
Colours—Black
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