Narvarte Fernández, Luis; Carrasco Moreno, Luis Miguel; Gago Calderón, Alfonso y Díaz Martínez, Miguel (2013). LED bulb lamps technical specification and testing procedure for solar home systems.. En: "3rd Symposium Small PV- Applications Rural Electrification and Commercial Use-", 17/06/2013 - 18/06/2013, Ulm, Germany. ISBN 9783943891171. pp. 224-229.