CX-026079: Final Rule to codify in the Code of Federal Regulations the 45 lumens per watt backstop requirement for general service lamps. (RIN 1904-A F09)

In this Final Rule, DOE is codifying in the Code of Federal Regulations the 45 lumens per watt (“lm/W”) backstop requirement for general service lamps (“GSLs”) that Congress prescribed in the Energy Policy and Conservation Act, as amended.