Abstract
NIST Handbook 150-1, NVLAP Energy Efficient Lighting Products, presents the technical requirements and guidance for the accreditation of laboratories under the NVLAP Energy Efficient Lighting Products LAP. The 2018 revision aligns this handbook with the 2017 revision of ISO/IEC 17025, General requirements for the competence of testing and calibration laboratories. This handbook is also available on the NVLAP web site (
http://www.nist.gov/nvlap).