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  3. WaterLamp vs EX4

H2Only Battery WaterLamp vs Ledlenser EX4

What WaterLamp does better (2) and where EX4 wins (1) — every spec side by side.

H2Only Battery WaterLamp
H2Only Battery · 2022WaterLamp
4.8Score
2 advantages≈ $45
Higher score
vs
Ledlenser EX4
Ledlenser · 2018EX4
4.7Score
1 advantage≈ $30
2.3Brightness & throw2.2
7.9Build & durability9.6
Dimensions

Size comparison

WaterLampEX4
67 × 17620 × 140
WaterLampEX4Difference
Length / height176 mm140 mm+36 mm
Head diameter / width67 mm20 mm+47 mm
Weight113 g65 g+48 g

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

Why is WaterLamp better than EX4?

  1. Maximum runtime1,500 h vs 7 h214.3×
  2. Maximum output67 lm vs 50 lm+34%

Why is EX4 better than WaterLamp?

  1. Weight113 g vs 65 g+74%
Specifications

Side by side

Ledlenser EX4Ledlenser EX4≈ $304.7
Light output
Maximum output67 lm50 lm
Beam distance (ANSI FL1)35 m35 m
Light sourceLEDLED
LED & beam
Number of LEDs—1
Battery & charging
Battery—AAA
Number of batteries—2
Maximum runtime1,500 h7 h
Rechargeable—No
Build & durability
Body material—Plastic / polymer
Size & weight
Length / height176 mm140 mm
Head diameter / width67 mm20 mm
Weight113 g65 g
Modes & features
Colours—Yellow
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