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  3. D20 2.0 vs Ray

Acebeam D20 2.0 vs Oceama Ray

What D20 2.0 does better (2) and where Ray wins (1) — every spec side by side.

Acebeam D20 2.0
Acebeam · 2024D20 2.0
6.9Score
2 advantages≈ $130
vs
Oceama Ray
Oceama · 2024Ray
8.6Score
1 advantage≈ $210
Higher score
7.7Brightness & throw7.0
2.5Battery & charging6.4
9.3Build & durability5.6

Why is D20 2.0 better than Ray?

  1. Maximum output2,200 lm vs 1,500 lm+47%
  2. Submersible to200 m vs 100 m2×

Why is Ray better than D20 2.0?

  1. Maximum runtime0.5 h vs 2 h4×
Specifications

Side by side

Acebeam D20 2.0Acebeam D20 2.0≈ $1306.9
Oceama RayOceama Ray≈ $2108.6
Light output
Maximum output2,200 lm1,500 lm
Peak beam intensity62,500 cd—
Beam distance (ANSI FL1)500 m—
Runtime at maximum output15 min—
Light sourceLEDLED
LED & beam
LED emitterLuminus SFT-40Luminus SST-40
LED makerLuminusLuminus
Colour temperature—6,500K
Battery & charging
Battery21700 Li-ion18650 Li-ion
Battery capacity—5,000 mAh
Maximum runtime0.5 h2 h
RechargeableYesYes
Build & durability
Protection ratingIP68—
Water protection (IPx)IPx8IPx8
Submersible to200 m100 m
Body materialAluminiumAluminium
Size & weight
Length / height—218 mm
Head diameter / width—42 mm
Weight—302 g
Modes & features
SOS / beaconYes—
Colours—Black
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