TY - RPRT AU - Brian F Gerke AU - Allison T Ngo AU - Andrea L Alstone AU - Kibret S Fisseha C2 - LBNL-6854e CY - Berkeley, CA DA - 11/2014 PB - Lawrence Berkeley National Laboratory PP - Berkeley, CA PY - 2014 TI - The Evolving Price of Household LED Lamps: Recent Trends and Historical Comparisons for the US Market SN - LBNL-6854e ER -