The crowdfunding was launched March 15 2016 with kickstarter The link to the kickstarter campaign Music of video:”Lightless Dawn” Kevin MacLeod (incompetech.com) Licensed under Creative Commons

The 30mm Gromag version can accommodate tubes containing a double strip LEDs,  to provide a better light source, more powerful, to meet the most variety of purposes. The increased diameter allows to accommodate an adapter for commercial neon or LED tubes with T8  adapter G13 of 26mm while the most modern G5 T5 with adapter 16 mm may also be used on the 20mm meshs, these adapters are...

The lamp gromag is protected by European industrial design registered and published on July 31, 2015.