Final Verification: Bulb Illumination Check
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2026-02-28
Functional Check: Power & Light Test
1 views
2026-03-07
Installation of tungsten filament in the bulb
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2026-03-14
Tungsten Coating Application
1 views
2026-03-21
Logo Silk-Screen Printing Process
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2026-03-28
Bulb Cap Cement Filling
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2026-04-03
Lighting Product Showcase
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2026-04-11
New Lighting Product Development
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2026-04-18
Raw Glass Ball Washing & Drying
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2026-04-25
New Lighting Development
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2026-04-30
