About us

MCOB technology, known as muti-chips integration of COB packaging technology, was established in 2011. The chips are connected together for packaging which is quite the contrary of dot-connected SMD products. The substrate is copper foil which is good for optical processing.With it’s 360 degree beam angle of luminous flux and well designed air-flow shell, it wins the Red dot design award in 2015.The well-designed internal double-layer or sandwich-like Crystal light modules ensure the long lifespan by preventing contact-ion of wires and chips. through interspersing the power of a single light source it avoids the unnecessary glare and zebra which may cause tile light effect. With this technology, LED surface light is well functioned just like incandescent lamp.

  • We hold all the patents for the newest CRYSTAL technology
  • We produce original MCOB LED light bulbs with 360° full beam angle
  • We have optimized the supply chain system in oreder to be able to offer an excellent price
  • We use logistic systems by EUSAHUB, so we are able to deliver all orders within 1-5 business days acress the EU
  • Out clients/customers strongly benefit from an easy-to-use online ordering portal for products selection & automated invoice provided
  • Simple tracking status of delivery and satisfaction with claim request

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MCOB Crystal LED bulbs – product sheet

Contact us

Contact information

Logistic, it solution and accounting by eusahub, s.r.o.

WELEDU s.r.o.
Humenské nám. 3168/7
Bratislava 851 05
Slovak Republic, Europe

Corporate ID: 48 098 272
Tax ID: 2120080996
VAT ID: SK2120080996

Phone: +421 903 946 611
Email: info@mcobopto.eu

Eusahub, s.r.o.
Palkovičova 9
821 08 Bratislava
Slovak Republic, Europe

Corporate ID: 46 815 261
Tax ID: 202 3596 267
VAT ID: SK202 3596 267

Phone: +421 903 946 611

Bank account: 503 6209 095 / 0900
IBAN: SK25 0900 0000 0050 3620 9095
Bank: Slovenská sporitelňa, a. s.
Country: Slovakia
Bank’s phone: +421 2 58 26 81 11