2008 Sundopt nrhiav tau 2010 Muab cov khoom siv hluav taws xob sab hauv tsev rau NVC, Opple (thawj lub npe khoom hauv Tuam Tshoj) 2013 Chaw tsim khoom coj cov khoom siv sab hauv tsev rau GE teeb pom kev zoo Xyoo 2014 Nyiaj xyoo 15 lab USD, pabcuam rau Sylvania EU 2015 Ua lag luam rau lub Hoobkas extrusion thiab muab rau Maxlite, los ua tus ntaus thawj 5 pawg vaj huam sib luag xa khoom hauv Suav teb Lub Xyoo Thib Tawm Xyoo Tag Nrho 23 Plhom USD, tsim kho sab nraum zoov 2017 Tsim Muaj kev koom tes nrog Eaton thiab Econolight 2018 Txav mus rau cov Hoobkas tshiab Tsim tawm tuag-casting, txhaj tshuaj 2019 Tsim Moj Them Malaysia txhawb Tsob Nroj