In the state of CA yes!

The general lighting in kitchens must have an efficiency of at least 40 lumens per watt.

Each room with a bath tub or shower must also have at least one fixture with an efficiency of at least 40 lumens per watt.
http://www.energy.ca.gov/title24/residential_manual/res_manual_chapter2.PDF

Curt

Curt Swartz