• Country
• Taiwan (Republic of China)

• Manufacturer / Brand
• Lumen (brand); (where?)

• Year
• 1965 ??

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 350721

• Number of Transistors
• 1

• Semiconductors

• Main principle
• TRF with diode detector

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / AA: 1 x 1.5 Volt

• Loudspeaker
• - only for Earphone!

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 10 in one Electronic Project Kit Junior Electronic Lab - Lumen brand; where?

• Shape
• Design Radio or Novelty / Gadget - fancy or unusual shape.

• Author
• Model page created by Aldo Andreani. See "Data change" for further contributors.

• Other Models

• Here you find 4 models, 4 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Lumen (brand); (where?)