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  3. EOS 20LRZ vs R15

Mares EOS 20LRZ vs Seac R15

What EOS 20LRZ does better (2) and where R15 wins (1) — every spec side by side.

Mares EOS 20LRZ
Mares · 2022EOS 20LRZ
5.3Score
2 advantages≈ $240
Higher score
vs
Seac R15
Seac · 2022R15
4.0Score
1 advantage≈ $160
8.3Brightness & throw4.1
3.4Build & durability5.9
Dimensions

Size comparison

EOS 20LRZR15
62 × 22047 × 166
EOS 20LRZR15Difference
Length / height220 mm166 mm+54 mm
Head diameter / width62 mm47 mm+15 mm
Weight594 g300 g+294 g

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

Why is EOS 20LRZ better than R15?

  1. Maximum output2,300 lm vs 900 lm2.6×
  2. Submersible to120 m vs 100 m+20%

Why is R15 better than EOS 20LRZ?

  1. Weight594 g vs 300 g+98%
Specifications

Side by side

Mares EOS 20LRZMares EOS 20LRZ≈ $2405.3
Seac R15Seac R15≈ $1604.0
Light output
Maximum output2,300 lm900 lm
Light sourceLEDLED
LED & beam
Number of LEDs31
Colour temperature7,800K7,300K
Battery & charging
Battery—Built-in Li-ion / Li-Po
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 mm166 mm
Head diameter / width62 mm47 mm
Weight594 g300 g
Modes & features
ColoursSilverBlack
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