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  3. HT18 vs UC52

Fenix HT18 vs Fenix UC52

What HT18 does better (3) and where UC52 wins (3) — every spec side by side.

Fenix HT18
Fenix · 2019HT18
6.3Score
3 advantages≈ $130
Higher score
vs
Fenix UC52
Fenix · 2018UC52
6.2Score
3 advantages≈ $150
7.6Brightness & throw5.6
5.0Battery & charging4.3
5.6Build & durability5.0
3.5Light quality7.9
5.9Features5.9
Dimensions

Size comparison

HT18UC52
68 × 1842642 × 153.526
HT18UC52Difference
Length / height184 mm153.5 mm+30.5 mm
Head diameter / width68 mm42 mm+26 mm
Body diameter / depth26 mm26 mm=
Weight220 g275 g−55 g

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

Why is HT18 better than UC52?

  1. Beam distance (ANSI FL1)925 m vs 253 m3.7×
  2. Peak beam intensity213,910 cd vs 16,000 cd13.4×
  3. Weight220 g vs 275 g+25%

Why is UC52 better than HT18?

  1. Maximum output1,500 lm vs 3,100 lm2.1×
  2. Maximum runtime61 h vs 82.5 h+35%
  3. Brightness levels4 vs 5+25%
Specifications

Side by side

Fenix HT18Fenix HT18≈ $1306.3
Fenix UC52Fenix UC52≈ $1506.2
Light output
Maximum output1,500 lm3,100 lm
Peak beam intensity213,910 cd16,000 cd
Beam distance (ANSI FL1)925 m253 m
Light sourceLEDLED
LED & beam
LED emitterLuminus SFT-40Cree XHP70
LED makerLuminusCree
Battery & charging
Battery21700 Li-ion, 18650 Li-ionAAA
Battery capacity—3,500 mAh
Maximum runtime61 h82.5 h
Rechargeable—Yes
USB-C charging—No
Battery level indicatorYesYes
Build & durability
Protection ratingIP68IP68
Water protection (IPx)IPx8IPx8
Size & weight
Length / height184 mm153.5 mm
Head diameter / width68 mm42 mm
Body diameter / depth26 mm26 mm
Weight220 g275 g
Modes & features
Brightness levels45
Switch—Side switch
StrobeYesYes
SOS / beacon—Yes
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