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在日本,荧光灯作力包括住宅在内的室内照明主要光源,常占灯泡总销售金额的40％以上。由于受到1981年第二次石油危机而取消或削减灯泡销售的影响,国内销售量约减少5％,但因输出增加,使总销售量只下降2％。自此以后,国内上市和输出都持续增长,昭和60年(1985年),总数超过3亿2100万支(其中输出的6900万支)。可是1986年输出剧减(只有5400万支左右)影响很大,使总销售量低于3亿1000万支。
In Japan, fluorescent lamps are the main source of indoor lighting, including residential buildings, and often account for more than 40% of the total sales of bulbs. Owing to the cancellation or curtailment of bulb sales due to the second oil crisis in 1981, the domestic sales volume was reduced by about 5%, but the total sales volume decreased by only 2% due to the increase of output. Since then, both domestic listings and output have continued to grow, surpassing 321 million (of which 69 million were exported) in Showa 60 (1985). However, the drastic reduction in output (only about 54 million units) in 1986 made the total sales below 300 million.