1.        UL 45 (8^th)                                      Portable Electric Tools.

2.        UL 73 (8^th)                                      Motor Operated Appliances.

3.        UL 82 (6^th)                                      Electric Gradening Appliances.

4.        UL 174 (8^th)                                  Household Electric Storage Tank Water Heaters

5.       Systems.