30 CFR § 20.10
Tests (class 1 and 2 lamps)
July 29, 2020
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.