Used for centuries as the tool to both teach and communicate mathematics, the abacus was found in one form or another across the ancient world. At Terzani, we saw the beauty in the abacus’ mathematical purity and clean, functional design. In the hands of Terzani’s craftsmen, we’ve turned this inspiration into a new collection of modular pendant lamps whose exibility allows for complex and beautiful configurations.

Each module, or strand, of Abacus contains a custom set of round, hand-blown opal glass which emit a soft and uniform light. And, as the original abacus was used to calculate everything from simple addition to complex formulas, we’ve retained the same scalability. Due to its customization, our Abacus light is just as suitable in a home as a commercial space, and its almost infinite configurations makes sure you always come up with the right solution.

Available in different sizes (H1 - lamp, H2 - cable):

6 lights

cm.: 190 (H1/100+H2/90) х 70 х 17 / inch.: 74.80" (H1/39.37"+H2/35.43") х 27.56" х 6.69"

Details: H1 - lamp, H2 - cable

Weight: 3,3 kg / 7,2 lbs

Packing dimensions: cm.: 107 x 80 x 24,5 / inch.: 42.1" x 31.4" x 9.6" 

Box weight: 4,8 kg / 10,5 lbs

Weight: 3 kg / 6,6 lbs

Packing dimensions: cm.: 83 x 25 x 26 / inch.: 32.6" x 9.8" x 10.2"

Box weight: 5 kg / 11 lbs

Light source: 3 lights / 3.6W + 3 lights / 7.2W integrated LED board

12 lights

cm.: 190 (H1/100+H2/90) х 140 х 17 / inch.: 74.8" (H1/39.3"+H2/35.43") х 55.1" х 6.6"

Weight: 19,8 kg / 43,6 lbs 

Packing dimensions x2: cm.: 107 x 80 x 24.5 / inch.: 42.1" x 31.5" x 9.6" 

Box weight: 28.8 kg / 63,4 lbs

Weight: 6 kg / 13,2 lbs

Packing dimensions x1: cm.: 158 x 25 x 25 / inch.: 62.2" x 9.8" x 9.8" 

Box weight: 10 kg / 22 lbs

Light source: 6 lights / 3.6W + 6 lights / 7.2W integrated LED board

15 lights

cm.: 190 (H1/100+H2/90) х 175 х 17 / inch.: 74.8" (H1/39.3"+H2/35.43") х 68.9" х 6.6"

Weight: 13 kg / 28,66 lbs

Packing dimensions x1: cm.: 191 x 46 x 46 / inch.: 75.1" x 18.1" x 18.1"

Box weight: 15.6 kg / 33,07 lbs

Weight: 25.2 kg / 55,5 lbs

Packing dimensions x2: cm.: 110x110x30 / inch.: 43.3" x 43.3" x 11.8" 

Box weight: 36.6 kg / 80,6 lbs

Dimmable with 0-10V, PWM system only

Dimmable with Dali system on request

Terzani Abacus art. V06S E8 A3 45, V12S E8 A3 90, V15S E8 A3 115:

White / Brass finish

Terzani Abacus art. V06S M3 A3 45, V12S M3 A3 90, V15S M3 A3 115:

Brass finish