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  3. Keylite 500 vs Slim

Acebeam Keylite 500 vs NEBO Slim

What Keylite 500 does better (4) and where Slim wins (0) — every spec side by side.

Acebeam Keylite 500
Acebeam · 2025Keylite 500
6.9Score
4 advantages≈ $17
Higher score
vs
NEBO Slim
NEBO · 2025Slim
4.3Score
0 advantages≈ $25
6.4Brightness & throw5.6
4.0Battery & charging5.5
7.8Build & durability3.0

Why is Keylite 500 better than Slim?

  1. Maximum output500 lm vs 250 lm2×
  2. Weight19 g vs 34 g+79%
  3. Beam distance (ANSI FL1)70 m vs 67 m+4%
  4. Maximum runtime12 h vs 10 h+20%

Why is Slim better than Keylite 500?

Slim has no measurable advantages in this pair.

Specifications

Side by side

NEBO SlimNEBO Slim≈ $254.3
Light output
Maximum output500 lm250 lm
Peak beam intensity1,225 cd—
Beam distance (ANSI FL1)70 m67 m
Runtime at maximum output70 min—
Light sourceLEDLED
Battery & charging
Battery—Built-in Li-ion / Li-Po
Battery capacity—450 mAh
Maximum runtime12 h10 h
RechargeableYesYes
USB-C chargingYes—
Charging time—2 h
Battery level indicator—Yes
Build & durability
Protection ratingIP66—
Water protection (IPx)IPx6—
Impact resistance (drop)1.5 m—
Body materialAluminiumAluminium
Size & weight
Length / height—103 mm
Weight19 g34 g
Modes & features
StrobeYes—
Colours—Grey
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