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世界光照明股份有限公司
Preheated activation type electronic ballast- PL single/ two lamps series. Hole diameter : 300mm. PL single lamp series (PL light tube suitable) ...
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世界光照明股份有限公司
Preheated activation type electronic ballast- single lamp series. Hole diameter :300mm. FL series (T8/T9 light tube suitable) ...
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