tri-phosphor fluorescent powder
... 学习水晶灯清洁剂三基色tri-phosphor 三基色稀土荧光粉tri-phosphor Fluorescent Powder 三基色灯管tri-phosphor tube light ...
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T5双环管，纯三基色制造。美观耐用，性价比高。本厂生产的新型三基色荧光灯采用耐强紫外线辐射、耐温升的稀土荧光粉经科学配比制成。
T5 2-ring tube, three colors. Beautiful and durable, cost-effective. This factory production new three colors with fluorescent uv radiation intensity, temperature rise of existing scientific ratio.
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