Hackers Help: Can I extend the JANSJO Lamp Flex? - IKEA Hackers
IKEA JANSJÖ Work Light LED in Black Flexible Desk Lamp : Amazon.nl: DIY & Tools
Microscope or Macroscope Lighting: 2 IKEA-LED work lamps JANSJÖ for € 9.99 each
Hear me out... Ikea "Jansjö" flexible-neck USB lamp, claimed 10lm and 3000K. Would you use this indoors during power outages to conserve batteries (disposables/rechargeables)? : r/flashlight