SigmaHeadlamp

Sigma Buster 400 HL

Name: Sigma Buster 400 HL
Brand: Sigma

Sigma Buster 400 HL is a headlamp released in 2025. Key specs: maximum output 400 lm, water protection (IPx) IPx8.

7.1Score

Brightness & throw4.3

Build & durability8.8

price range$20–30Reference price converted from EUR

Full specifications

Year: 2025
Type: Headlamp
Brand: Sigma
Popularity: #271 of 791
Model numbers: Sigma Buster 400 HL

400 lmMaximum output

IPx8Water protection (IPx)

Spec guide

How it ranks among headlamps of 2025

Spec guide

Maximum output · 400 lmBottom 22%Water protection (IPx) · IPx8Top 35%

Compared with headlamps released in 2025. Bars show the share of models it beats.

compared with other headlamps

Why is Buster 400 HL a good choice?

Water protection (IPx): IPx8better than 79% of headlamps

In rankings

#10Best headlamps under $50

Specifications

Full specifications

Light output

Maximum output: 400 lm
Light source: LED

Build & durability

Water protection (IPx): IPx8
Submersible to: 2 m

Modes & features

Colours: Black

Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.

Compare

Compare Buster 400 HL with

All alternatives

Sigma Buster 400 HLvsNitecore HA23 UHE7.17.3

Sigma Buster 400 HLvsSilva Seek 4207.17.5

Sigma Buster 400 HLvsBlack Diamond Wiz Kid himalayan salt

Sigma Buster 400 HLvsGP Discovery Stirnlampe

In collections

All collections

Headlamps: Water protection (IPx) from IPx870 Flashlights: Water protection (IPx) from IPx8270

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