TY - RPRT TI - National voluntary laboratory accreditation program: energy efficient lighting products AU - Galowin, Lawrence S AU - Hall, Wiley AU - Rossiter, Walter J, Jr PY - 1994 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST HB 150-1 DO - 10.6028/NIST.HB.150-1 ER -