Premodifier: led
Head noun: bulb

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

Broader concepts

labelprovenanceconfidence
energy save measureisap:3036387590.616477
lead bulbisap:1720236030.397903
productisap:71678200.348049
lightisap:912228010.148786
truckisap:893992830.142830
howeverisap:97453670.091402

Narrower concepts

labelprovenanceconfidence
bulbisap:1720236000.194209
lumanisap:2018751730.194157
lightisap:2037270960.091605