About: electronic ballast

Premodifier: electronic
Head noun: ballast

Same concepts
http://dbpedia.org/resource/Electrical_ballast

Broader concepts

label	provenance	confidence
electronic circuit	isap:434192155	0.749576
electronic ballast	isap:428899239	0.729852
device	isap:274247581	0.660320
ballast	isap:428899244	0.598106
power supply	isap:267205090	0.595061
product	isap:434076426	0.365171
system	isap:267571805	0.293473
accessory	isap:317755085	0.278658

Narrower concepts

label	provenance	confidence
electronic ballast	isap:428899239	0.729852
ballast	isap:428899241	0.404860