2018-07-23
On July 18th, the second working meeting for establishing LED filament standards was successfully held at the head office of Shanghai Wellmax Lighting (WELLMAX)- a top lighting company and the key member of the CSA. Organized by China Solid State Lighting Alliance (CSA), the meeting gathered experts and engineers from reputable companies such as Osram, MLS and Bore to further discuss the standard for LED filament.
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