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International Journal of Photoenergy
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International Journal of Photoenergy
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2019
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Article
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Fig 3
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Research Article
Optimization of Helium Inflating on Heat Dissipation and Luminescence Properties of the A60 LED Filament Lamps
Figure 3
Junction temperatures of the A60 LED filament lamps (4 W, 7 W, and 8 W) with different helium inflating ratios.