The operator of a food establishment shall ensure that

1. (1) permanently installed artificial light sources provide

   1. (A) at least 50 foot candles of light, evenly distributed, measured 30 inches from the floor, on preparation, processing, and warewashing surfaces and equipment; and
   2. (B) at least 20 foot candles of light, evenly distributed, measured 30 inches from the floor, in other areas; dining areas must meet this standard only during cleaning activities; and

2. (2) protective shielding is provided for breakable artificial lighting fixtures located

   1. (A) over equipment used to hold or display food;
   2. (B) in walk-in refrigerators or freezers;
   3. (C) over any area where food or food-contact surfaces are exposed such as preparation, service, and display areas; and
   4. (D) over equipment and areas where utensils and equipment are cleaned or stored.

(Eff. 5/18/97, Register 142; readopt 12/19/99, Register 152)