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分析表中信息，可知小灯泡的额定功率为____W．实验得出的结论是小灯泡的实际电功率____，灯泡越亮．
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解析：
根据表中数据及P＝UI可知：小灯泡的额定功率为P＝2．5V×0．30A＝0．75W．由表中的数据可知小灯泡的实际功率越大，小灯泡就越亮．
根据表中数据及P＝UI可知：小灯泡的额定功率为P＝2．5V×0．30A＝0．75W．由表中的数据可知小灯泡的实际功率越大，小灯泡就越亮．
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