Name: Nitecore NU20 Classic rechargeable head torch, 360 lumens
Brand: Nitecore
SKU: NCNU20-CL
Price: 23 GBP
Availability: InStock

The **Nitecore NU20 Classic rechargeable head torch, 360 lumens** retains the classic design with a total weight of 38 grams. It is equipped with an ultra-efficient UHE LED, with a maximum output of 360 lumens and a range of 109 metres. The charging port has been upgraded to USB-C. The NU20 Classic is the upgraded model of the previous NU20 and NU25. Compared to the previous model, this one offers 35% more power. The U20 Classic is also enhanced with more white light and red light. This extra CRI LED (20 lumens) illuminates nearby areas without excessive battery consumption. CRI (Colour Rendering Index) means colour rendering index where the maximum value is 100. The additional red LED provides up to 13 lumens for maintaining night vision for e.g. wildlife observation, stargazing, emergency response and night photography. 

The primary LED has 4 light modes and an SOS function that also functions as a beacon while the CRI LED has 1 mode. The red LED has 2 modes and also a flashing function. The housing is made of polycarbonate and the lamp is waterproof according to IP66 and has a drop resistance of 1 metre. The supplied headband is lightweight and has reflective and glow-in-the-dark properties. The NU20 Classic runs on a built-in Li-Ion battery (500 mAh) that fully charges in less than 1.5 hours via the USB-C connector and the included USB-C charging cable. The lamp also features 4 power indicators to show remaining battery power.

## Light modes for the Nitecore NU20 Classic

## Primary white light

### Turbo

  * Light intensity: 360 lumens
  * Burn time: 2 hours
  * Beam distance: 108 metres

### High

  * Light intensity: 200 lumens
  * Burn time: 5 hours
  * Beam distance: 85 metres

### Mid

  * Light intensity: 38 lumens
  * Burn time: 7 hours
  * Beam distance: 38 metres

### Low

  * Light intensity: 1 lumen
  * Burn time: 97 hours
  * Beam distance: 8 metres

### SOS

  * Light intensity: 360 lumens

### Beacon

Light intensity: 360 lumens

## Secondary white light (emergency light)

  * Light intensity: 20 lumens
  * Burn time: 7 hours
  * Beam distance: 7 metres

## Red light (emergency light)

### High

  * Light intensity: 13 lumens
  * Burn time: 12 hours
  * Beam distance: 5 metres

### Low

  * Light intensity: 1 lumen
  * Burn time: 53 hours
  * Beam distance: 5 metres

### Slow Flashing

  * Light intensity: 13 lumens

*Please note: data shown are measured with the built-in Li-ion battery (3.7v 500mAh) under laboratory conditions. Data may vary in real operating conditions due to different environmental factors.*

## Other specifications

  * Impact resistance: 1 metre
  * Water resistance: IP66

Nitecore NU20 Classic rechargeable head torch, 360 lumens

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Nitecore NU20 Classic rechargeable head torch, 360 lumens