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html›body›main#catalog791 models · updated Oct 21, 2026
  1. compoundsemi.com
  2. Flashlights
  3. Knog Bilby 400
  4. Alternatives

Alternatives to Knog Bilby 400

10 headlamps at a similar price that compete with the Bilby 400 — what each does better, what it gives up and how the price compares.

Alternatives to the Bilby 400

Fenix HL16
2
Fenix · 2023HL16
5.0
Same price ≈ $30
  • Maximum output 450 lm vs 400 lm
  • Beam distance (ANSI FL1) 104 m vs 100 m
  • Submersible to 2 m vs 1 m
  • Water protection (IPx) IPx6 vs IPx7
  • Maximum runtime 100 h vs 105 h
Ledlenser HF4R Core
3
Ledlenser · 2023HF4R Core
5.7
Same price ≈ $30
  • Beam distance (ANSI FL1) 130 m vs 100 m
  • Maximum output 500 lm vs 400 lm
  • Maximum runtime 35 h vs 105 h
Petzl Aria 1 RGB
5
Petzl · 2023Aria 1 RGB
6.1
30% pricier ≈ $40
  • Maximum output 475 lm vs 400 lm
  • Maximum runtime 110 h vs 105 h
  • Beam distance (ANSI FL1) 75 m vs 100 m
  • Peak beam intensity 1,410 cd vs 2,500 cd
NEBO Einstein
6
NEBO · 2022Einstein
8.9
Same price ≈ $30
  • Maximum output 1,000 lm vs 400 lm
  • Submersible to 2 m vs 1 m
  • Water protection (IPx) IPx8 vs IPx7
Silva Seek 420
7
Silva · 2025Seek 420
7.5
7% cheaper ≈ $30
  • Maximum output 420 lm vs 400 lm
  • Submersible to 2 m vs 1 m
  • Water protection (IPx) IPx8 vs IPx7
Nitecore HA23 UHE
8
Nitecore · 2025HA23 UHE
7.3
Same price ≈ $30
  • Maximum output 600 lm vs 400 lm
  • Beam distance (ANSI FL1) 132 m vs 100 m
  • Peak beam intensity 4,364 cd vs 2,500 cd
Nitecore HA15 UHE
10
Nitecore · 2024HA15 UHE
5.8
24% cheaper ≈ $25
  • Submersible to 2 m vs 1 m
  • Maximum runtime 114 h vs 105 h
  • Beam distance (ANSI FL1) 80 m vs 100 m
  • Peak beam intensity 1,600 cd vs 2,500 cd
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