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This study demonstrated the high CRI and excellent uniformity colloidal quantum dot white-light-emitting diodes with the DBR structure at different correlated color temperature from 2500 K to 4500K.
In this research, two 13 W, 117 cm long CCFL are installed into a conventional T8 transparent tube with 119.8 cm in length. For retaining the original 38 W lighting capability, a well-performed reflection plate was installed at the center to project the emitting light of CCFL in the same direction to promote the lighting efficiency. The space between reflection plate and light tube is used to accommodate...
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