Image source: Marset — Ledtube USB
© Marset and the respective rights holders. Quoted to accompany INTEBEE's independent design commentary and research.
Ledtube USB
Reading wall lamp with a glare-free beam and a USB C port for charging devices
2019
Official product information
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Description
Overview
Ledtube USB was designed in 2019 by Daniel López for Marset as a reading wall lamp. Its beam is made not to bother anyone else in the bed: it has no glare and can be aimed in any direction. The lamp is almost instinctive to use, and a USB C port lets a mobile device charge under the same light. It comes in a USB A and a USB C version.
Construction
- Structure: injected aluminium
- Front: transparent polycarbonate
- Switch built in; it lights the lamp as it opens and cuts it as it folds away
- Honeycomb grill against glare
Light
- LED supplied at 226.5 lm (CRI 90, 2700 K, 700 mA)
- Luminaire at 131 lm on 90-264 VAC
Story
Charging by the bed
The lamp is a reading light for the bed that also carries a USB C port, so a mobile device can be charged under the same light, which gives the lamp a second use.
More from Marset

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Ledtube A Wall
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Ledtube Mini Spot Wall
Glare-free reading light with a honeycomb grill and a 25° optic
