SPECTRO-BOX /resistor - neon tube (white, filled with neon gas), recycled motherboard, wooden frame - dimensions [30/35/10 cm]

SPECTRO-BOX /fuse - neon tube (blue, filled with argon gas), recycled motherboard, wooden frame - dimensions [30/35/10 cm]

SPECTRO BOX /diagonal - neon tube, recycled pc motherboard, wooden frame - dimensions [30/30/10 cm]

SPECTRO-BOX /interrupted - neon tube (white, filled with neon gas), green leds, recycled motherboard, wooden frame - dimensions [30/35/10 cm] 

SPECTRO-BOX /matrX - neon tubes (red$blue, filled with neon gas), recycled motherboard, wooden frame - dimensions [30/35/10 cm]

SPECTRO-BOX /capacitor - neon tube (transparent filled with argon gas), recycled motherboard, wooden frame - dimensions [30/35/10 cm] 

SPECTRO-BOX /power - neon tube (transparent, filled with neon gas), recycled motherboard, wooden frame [ - dimensions 20/20/10 cm] 

SPECTRO-BOX /Variable - neon tubes, recycled pc motherboard, wooden frame (painted) - dimensions [30/23/10 cm]

SPECTRO-BOX /Cygnus - neon tubes, recycled pc motherboard, wooden frame (painted) - dimensions [30/32/10 cm]

SPECTRO BOX /wave - neon tube, recycled pc motherboard, wooden frame - dimensions [30/35/10 cm]

SPECTRO-BOX /voltage - neon tube (transparent filled with neon gas), recycled motherboard, wooden frame - dimensions [30/35/10 cm]

SPECTRO-BOX /warning  - neon tubes, recycled pc motherboard, wooden frame (painted) - dimensions [20/30/10 cm]

SPECTRO BOX 1.0 / high voltage - neon tubes, recycled pc motherboard, wooden frame - dimensions [30/35/10 cm]

SPECTRO BOX /wave 1.0 - neon tube, recycled pc motherboard (painted), MDF frame - dimensions [26/30/10 cm]