Otsalamppu Ledlenser SH3

The Ledlenser SH3 headband flashlight delivers hands-free illumination with a rated luminous flux of 300 lumens in a compact, lightweight package. Designed for general outdoor and utility use, this black headlamp offers water and dust resistance with an IP54 rating and reliable operation across temperatures from -20 °C to 40 °C. Powered by standard AAA alkaline batteries and weighing just 85 g, the unit combines portability with practical beam performance and a small head diameter suitable for close-range tasks.

Advantages

The headband flashlight provides stable brightness up to 300 lumens while maintaining a low overall weight for comfortable extended wear. Its IP54 protection reduces the risk of dust ingress and withstands splashes, making it usable in variable weather conditions. The compact head diameter and simple battery supply allow quick replacement and straightforward maintenance. The black finish and minimal design reduce visual distraction during field use.

Suitable for

• Outdoor activities such as hiking, camping, and walking
• Hands-free tasks around the home or workshop
• Inspection work and close-range illumination for repairs
• Emergency lighting and power outages

Key specifications

• Light output: 300 lumens (maximum)
• Ingress protection: IP54 (splash and dust resistant)
• Operating temperature range: -20 °C to 40 °C
• Power source: AAA alkaline batteries
• Weight: 85 g
• Head diameter: 2.7 cm
• Colour: Black

How to use

Install fresh AAA alkaline batteries according to the polarity markings, ensuring the battery compartment is securely closed. Adjust the headband for a snug, comfortable fit and position the lamp so the beam aligns with your line of sight. Use the on/off control to select the required brightness level and switch off the device when not in use to conserve battery power. After exposure to water or heavy dust, dry and clean the exterior surfaces before storage.

Recommendations

For consistent performance, use quality AAA alkaline batteries and replace them before extended tasks to avoid sudden dimming. When working in wet or dusty environments, periodically inspect the housing and headband for debris and dry components thoroughly. Store the headlamp in a cool, dry place within the specified temperature range to maintain battery life and device reliability.