Ledlenser P4
P4: slim, focusable pen light for inspections and detail work.
Clip it to a pocket and go. The P4 delivers a crisp, focusable beam with the Advanced Focus System, three brightness levels and intuitive end-cap switching. Built from at least 75% recycled aluminium and powered by two AAA batteries (alkaline or NiMH), it’s a dependable everyday inspection light.
Special Information
Light Functions
These settings are a pure, bright delight:
- Power – 180 lm / 90 m / 5 h
- Mid Power – 80 lm / 50 m / 10 h
- Low Power – 20 lm / 25 m / 23 h
Switches
Turn, press or both – how to switch this Ledlenser on:
- End Cap Switch – straightforward, one-handed operation
Special functions
That special something about this Ledlenser:
- Advanced Focus System – seamless flood-to-spot focusing
- Fixation clip – secure pocket attachment for quick access
- Sustainable build – housing with at least 75% recycled aluminium
- Cool white LED – ~6000–7500 K (CRI ~70) for precise detail
IP-Class
Safety features of this Ledlenser:
- IP54 – protection against dust and water splashes
- Drop tested – up to 2 m; operating range −20 °C to +40 °C
Energy Management
Full control over your power status:
- Power source – 2 × AAA alkaline (1.5 V)
- Usable with – AAA NiMH 1.2 V
- Max runtime – up to 23 h (Low Power)
Rechargeable
This model is not rechargeable. If you need USB-rechargeable convenience in a similar form factor, consider the P4R.
P-Series
Powerful flashlights for those who push boundaries — engineered to blend performance with practical design so you can explore, work and move with confidence.
Technical Details
Ledlenser
P4
LED
- LED Configuration
- Luminosity1 MAX 180 lm - MIN 20 lm
- Lighting Range1 MAX 90 m - MIN 25 m
- Battery Duration1 MAX 23 h - MIN 5 h
Battery and Casing
- Battery 1 x AAA NiMH 1.2V
- Water Resistance IP54
- Rechargeable No
Height and Weight
- Length (defocused) 142 mm
- Head Diameter 15 mm
- Weight 60 g