Table 1. DC% of giomer samples cured with different light-curing units (LCUs).

Depth	Sample	DC (%)
2 mm	G-DU	58.2
	G-Opt	47.6
	G-Valo	39.7
4 mm	G-DU	50.4
	G-Opt	44.6
	G-Valo	38.2