OLIGHT Seeker 4 Mini NW Professional LED and UV Flashlight

The OLight Seeker 4 Mini is a unique, compact and rechargeable torch designed for specialised professional use. It combines a powerful, neutral white LED for bright and colourfast illumination with an additional 365nm UV LED for inspection and testing tasks. Its robust, handy design and simple operation make it an indispensable tool for technicians, assessors, safety and hygiene specialists.

Highlights at a glance

• Dual light source: Combines a powerful, neutral white main LED (up to 1,200 lumens) with a professional 365nm UV LED.
• Professional UV light: Ideal for checking documents and banknotes, for leak detection or for forensic applications.
• Compact and lightweight: The handy format is perfect for everyday transport in your pocket or on your belt.
• Superior colour rendering: Neutral white LED (NW) for a realistic display of colours and details.
• Easy charging: Practical and proven magnetic charging connection at the end of the lamp.

Powerful in specialised applications

The Seeker 4 Mini is a versatile tool for a variety of professional industries. Technicians and inspectors in the automotive or refrigeration sector use UV light to quickly detect leaks using contrast agents. For Security and government personnel it is the ideal tool for the quick and reliable inspection of ID documents and banknotes. Expert witnesses and forensic scientists can use the UV light to make traces and manipulations visible. In building cleaning and hygiene management it is used to check cleanliness and disinfection measures.

Two light sources in one robust housing

The Seeker 4 Mini combines two fully-fledged light sources in a single, durable housing. The white main LED with its TIR lens produces a soft and even beam, ideal for general lighting tasks. A quick double-click on the switch switches seamlessly to the powerful UV LED. Operation remains intuitive at all times and is easy to handle even when wearing gloves.

Compact design for everyday professional use

Weighing just 112 grams and with a length of under 9 cm, the Seeker 4 Mini is designed as a constant companion in working life. The high-quality aluminium alloy housing is waterproof to IPX8 standard and extremely robust. A practical two-way clip enables flexible attachment to clothing, equipment or the brim of a cap. The indicator integrated in the switch always shows the current battery charge status.
 

Characteristics

FAQs for the OLight Seeker 4 Mini

What is UV light used for in practice?

The 365nm UV light is ideal for checking security features on banknotes and ID cards, for leak detection with fluorescent contrast agents in climate and hydraulic systems, for checking materials for cracks, as well as for making organic traces visible in forensics or hygiene management.

How do I switch between the white light and the UV light?

Simply double press the side switch in the off state to switch directly to UV mode. A single click turns the lamp on and off in the last mode used (white or UV).

What is the main difference to the Seeker 4 Pro?

The main difference lies in the size and functionality. The Seeker 4 Mini is significantly smaller and lighter and has an additional UV LED for special applications. The Seeker 4 Pro is much more powerful in terms of brightness and range of white light and comes with a charging holster.

Is the UV light safe to use?

UV radiation can be harmful to the eyes. It is recommended not to look directly into the UV light. For professional, longer applications, such as material testing, it is recommended to wear suitable UV safety goggles.

How do I recognise the battery status of the lamp?

A three-colour LED display is integrated in the switch. It lights up briefly when switched on and shows the charge level: Green (over 60%), orange (10-60%) or red (under 10%).