The use of correct and appropriate type of light bulb improves the efficiency of energy usage.
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	2:det	Discourse=explanation-justify:53->52:0|Entity=(91-abstract-new-cf3-2-sgl
2	use	use	NOUN	NN	Number=Sing	11	nsubj	11:nsubj	_
3	of	of	ADP	IN	_	7	case	7:case	_
4	correct	correct	ADJ	JJ	Degree=Pos	7	amod	7:amod	Entity=(92-abstract-new-cf5-4-sgl
5	and	and	CCONJ	CC	_	6	cc	6:cc	_
6	appropriate	appropriate	ADJ	JJ	Degree=Pos	4	conj	4:conj:and|7:amod	_
7	type	type	NOUN	NN	Number=Sing|Typo=Yes	2	nmod	2:nmod:of	CorrectForm=types|XML=<sic ana:::"types"></sic>
8	of	of	ADP	IN	_	10	case	10:case	_
9	light	light	NOUN	NN	Number=Sing	10	compound	10:compound	Entity=(88-object-giv:act-cf1*-2-coref
10	bulb	bulb	NOUN	NN	Number=Sing	7	nmod	7:nmod:of	Entity=88)92)91)
11	improves	improve	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	0:root	_
12	the	the	DET	DT	Definite=Def|PronType=Art	13	det	13:det	Entity=(93-abstract-new-cf4-2-sgl
13	efficiency	efficiency	NOUN	NN	Number=Sing	11	obj	11:obj	_
14	of	of	ADP	IN	_	16	case	16:case	_
15	energy	energy	NOUN	NN	Number=Sing	16	compound	16:compound	Entity=(94-abstract-new-cf6-2-sgl(90-abstract-giv:act-cf2-1-coref)
16	usage	usage	NOUN	NN	Number=Sing	13	nmod	13:nmod:of	Entity=94)93)|SpaceAfter=No
17	.	.	PUNCT	.	_	11	punct	11:punct	_
