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html›body›main#compare1,011 models · updated Oct 23, 2026
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  3. T-Rex vs UT27

Brainstorm T-Rex vs Nitecore UT27

What T-Rex does better (1) and where UT27 wins (0) — every spec side by side.

Brainstorm T-Rex
Brainstorm · 2026T-Rex
1 advantage≈ $14
vs
Nitecore UT27
Nitecore · 2025UT27
7.7Score
0 advantages
Higher score
8.8Build & durability4.8

Why is T-Rex better than UT27?

  1. Water protection (IPx)IPx8 vs IPx6+33%

Why is UT27 better than T-Rex?

UT27 has no measurable advantages in this pair.

Specifications

Side by side

Light output
Maximum output—800 lm
Peak beam intensity—7,124 cd
Beam distance (ANSI FL1)—168 m
Light sourceLEDLED
LED & beam
Number of LEDs—2
Colour rendering (CRI)—97
Colour temperature—3,000K
Adjustable colour temperature—Yes
Battery & charging
BatteryAAAAAA
Battery capacity—1,500 mAh
Maximum runtime—14 h
Rechargeable—Yes
USB-C charging—Yes
Also runs on AA/AAA/CR123A—Yes
Build & durability
Protection rating—IP66
Water protection (IPx)IPx8IPx6
Submersible to2 m—
Impact resistance (drop)—1 m
Body material—Plastic / polymer
Size & weight
Weight—74 g
Modes & features
Red light—Yes
Lockout—Yes
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