Headlamp Extralink SMARTLIFE EFL-001 NJORD LED, rechargeable headlight by Extralink

Extralink SMARTLIFE EFL-001 NJORD is a rechargeable LED headlamp designed for hands-free illumination during outdoor activities, repair tasks and emergency situations. The headlamp uses a 3W main LED plus two auxiliary diodes to produce up to 100 lumens of light, and its lightweight ABS/PS construction and adjustable tilt make it convenient for prolonged wear and precise lighting direction.

Advantages

The headlamp combines relatively high brightness with low weight — it weighs approximately 44 g — and offers four operating modes: high, low, red light and flashing. Its housing is made from durable ABS and PS plastics for resistance to mechanical damage, while the adjustable head can tilt up to 45° to aim light where needed. Power is supplied by three AAA rechargeable batteries, giving up to about 12 hours of continuous operation depending on the selected mode.

Suitable for

• Hiking and camping
• Home repairs and DIY tasks
• Nighttime running or walking
• Emergency kits and roadside assistance

When it may not be suitable

This headlamp provides modest brightness suitable for close- to medium-range tasks but is not intended as a high-powered searchlight for long-distance illumination. It is designed for general-purpose use rather than specialized professional applications requiring very high lumen output or advanced waterproofing.

Key specifications

• Light source: 3W main LED + two auxiliary LEDs
• Brightness: approximately 100 lumens
• Operating modes: high, low, red, flashing
• Power supply: three AAA rechargeable batteries
• Run time: up to about 12 hours (mode-dependent)
• Materials: ABS and PS plastics
• Weight: approx. 44 g
• Adjustable head tilt: up to 45°

How to use

Fit the headlamp on the elastic headband and adjust it for a comfortable, secure fit. Use the control button to switch between high, low, red and flashing modes according to your lighting needs. Aim the lamp by tilting the head unit up to 45° to direct the beam. Recharge or replace the three AAA batteries as required; battery life will vary with the chosen mode and usage intensity.

What to consider before purchase

• Required battery type and whether you prefer rechargeable AAA cells.
• Expected run time based on the lighting mode you will use most often.
• Needed brightness for your typical tasks (100 lumens is for close- to medium-range use).
• Durability and material preferences for outdoor or work environments.

Usage recommendations

For optimal performance, use fully charged rechargeable AAA batteries and select the appropriate mode: high for tasks requiring brighter, short-term light; low or red mode for extended use to preserve battery life and reduce glare. Store the headlamp in a dry place and avoid impacts to maintain the housing and tilt mechanism.