Table 4.19. Number of Lights by Type of Bulb by Hours Used, 1993

		Bulb Type
		Incandescent				Fluorescent			Other
Hours Used	Total	Low	Medium	High	Unknown	Short	Long	Compact	Halogen	Other/ Unknown
Total	4,196	431	2,811	409	14	159	173	34	24	141
Unknown	104	11	58	19	0	1	2	0	0	13
Less than One	1,106	162	746	92	3	31	26	2	4	40
1 to 1.9	994	105	710	80	3	36	27	5	4	24
2 to 3.9	1,003	58	705	113	3	30	49	11	5	29
4 to 7.9	739	52	474	81	3	36	43	12	11	27
8 to 11.9	109	9	64	17	0	8	9	1	0	1
12 or More	141	34	54	7	2	17	17	3	0	7

Note: These data are from the 474 households included in the Lighting Supplement. The supplement was not designed to weight the data to the population level.
Source: Energy Information Administration, Office of Energy Markets and End Use, Forms EIA-457A-C, E, and H of the 1993 Residential Energy Consumption Survey.

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