ping pong light

September 2021
Portable outdoor LED light to play ping pong (table tennis) at night – or dark afternoons in winter.


5V LED strips, powered by a normal USB power bank


Materials used

Total of materials was about 50€ and weights about 2kg (both excluding power bank). Soldering iron required.

Details of connectors


Different LEDs

We actually build 2 different versions:

  • cold white LEDs with 30 LEDs/meter (~5 hours with a 20.000Ah power bank)
  • warm white LEDs with 60 LEDs/meter (~2.5 hours with a 20.000Ah power bank)


The version with more LEDs is obviously more bright, but will also require twice the amount of power, resulting in shorter usage time. When only using one light on one side of the table the brighter one is preferred, although the other version also allows playing at roughly 80% of normal speed.

Similar projects

Inspired by pingpongdelight.5meter.de

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