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  3. EOS 20LRZ vs R40

Mares EOS 20LRZ vs Seac R40

What EOS 20LRZ does better (1) and where R40 wins (0) — every spec side by side.

Mares EOS 20LRZ
Mares · 2022EOS 20LRZ
5.3Score
1 advantage≈ $240
vs
Seac R40
Seac · 2022R40
9.0Score
0 advantages≈ $240
Higher score
8.3Brightness & throw8.3
3.4Build & durability2.5
Dimensions

Size comparison

EOS 20LRZR40
62 × 22062 × 206
EOS 20LRZR40Difference
Length / height220 mm206 mm+14 mm
Head diameter / width62 mm62 mm=
Weight594 g594 g=

Drawn to the same scale from the official dimensions (front and side).

Why is EOS 20LRZ better than R40?

  1. Submersible to120 m vs 100 m+20%

Why is R40 better than EOS 20LRZ?

R40 has no measurable advantages in this pair.

Specifications

Side by side

Mares EOS 20LRZMares EOS 20LRZ≈ $2405.3
Seac R40Seac R40≈ $2409.0
Light output
Maximum output2,300 lm2,300 lm
Light sourceLEDLED
LED & beam
LED emitter—Cree XP-L
LED maker—Cree
Number of LEDs33
Colour temperature7,800K7,300K
Battery & charging
Battery—26800 Li-ion
Number of batteries3—
Maximum runtime1.7 h—
Rechargeable—Yes
Charging time7 h—
Build & durability
Water protection (IPx)IPx8IPx8
Submersible to120 m100 m
Body materialAluminiumAluminium
Size & weight
Length / height220 mm206 mm
Head diameter / width62 mm62 mm
Weight594 g594 g
Modes & features
ColoursSilver—
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