LED的光色也不尽如人意。由于它的白光偏蓝，其他的颜色也比传统灯泡逊色不少。
LEDs also have problems with light color-their whites appear too bluish and thereby render other colors poorly compared to traditional bulbs.
这些灯泡是被设计来滤除黄光谱，因此发出一个白光增加能见度的夜晚。
These bulbs are designed to filter out the yellowish spectrum, hence emitting a whiter light which increases visibility at night.
在相同测试环境条件下，对铜基板和铝基板封装的大功率白光LED灯泡的光电参数，以及其点亮后温度的变化规律进行了研究。
The photoelectric parameter of copper and aluminum plate substrate high-power white LED bulbs and its discipline of the temperature change were studied in the same test conditions.
然而，你可能取代现有的大灯灯泡与白灯发射白光。
However, you may replace the existing headlight with white headlight bulb which emits a white light.
白光led兼具省电灯泡耗能低、寿命长，以及白炽灯泡光谱宜人的优点。
White LEDs combine the low power consumption and long life of fluorescent bulbs with the pleasing light spectrum of incandescent bulbs.
白光led兼具省电灯泡耗能低、寿命长，以及白炽灯泡光谱宜人的优点。
White LEDs combine the low power consumption and long life of fluorescent bulbs with the pleasing light spectrum of incandescent bulbs.
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