One 3000 lumen lamp with four lights you can position independently.
Fixed to the desk mounting clamp is a 3-section telescopic pole. The diameters of the sections are pretty average for this type of support, measuring 25 / 22 / 19mm from bottom to top. The ...
The Leki Skytera FX Carbon SL trekking pole combines Z-shaped and telescopic into one pole. We find out if it's any good.