[Code of Federal Regulations]
[Title 30, Volume 1]
[Revised as of July 1, 2002]
From the U.S. Government Printing Office via GPO Access
[CITE: 30CFR20.10]

[Page 131]
 
                       TITLE 30--MINERAL RESOURCES
 
  CHAPTER I--MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
 
PART 20--ELECTRIC MINE LAMPS OTHER THAN STANDARD CAP LAMPS--Table of Contents
 
Sec. 20.10  Tests (class 1 and 2 lamps).

    Such tests will be made as are necessary to prove the adequacy of a 
lamp or any of its parts in fulfilling the purposes for which it was 
designed. These tests include the following:
    (a) Safety tests, including tests of safey devices, electrical 
contacts, and explosion-proof features.
    (b) Photometric tests.
    (c) Tests to demonstrate adequacy of mechanical strength.
    (d) Tests of nonspilling features (storage-battery lamps of class 
1).
    (e) Temperature tests.