LEDLENSER HF4 FOREST GREEN Headlamp Headlamp 450 lm HF 4 Range 110 m

This headlamp is a compact, helmet-mountable lighting device designed for extended hands-free illumination in demanding field conditions. It delivers a broad flood beam for near-field coverage and is built with a robust polycarbonate housing and an adjustable strap to maintain position during Active use. The unit runs on supplied alkaline cells and features an indicator for battery status, while offering ingress protection suitable for wet or dusty environments.

• 450lm output provides strong illumination for close-range tasks
• 110m beam distance improves visibility across long sightlines
• 40h run time reduces frequency of battery replacement
• IP67 rated construction enables operation in wet conditions
• 102g lightweight design minimises wearer fatigue

• Suitable for maintenance work requiring helmet attachment
• Ideal for multi-day outdoor camping with flood illumination
• Used for inspection tasks in damp or dusty locations
• Can be used for roadside assistance in low-light situations
• Suitable for electrical or mechanical workshop hands-free lighting

It accepts three alkaline batteries supplied with the unit and supports dual power operation via standard battery use or an auxiliary USB power path.

The integrated indicator displays remaining battery status to help plan replacements before output drops.

Yes, the design permits secure mounting to helmets for hands-free working.

The body uses polycarbonate to provide a tough, impact-resistant enclosure.

At 102g, it is lightweight and suitable for prolonged wear during mobile operations.