Ballasts shall be listed by UL or Electrical Testing Laboratories for outdoor operation on 110-125-volt, 60-Hz circuits and shall ... The socket on the spring- type lampholder shall have sufficient travel to permit installation of the lamp. ... with one F36 T12/HO, cool white, high output, rapid-start fluorescent lamp which shall meet the requirements of USASI C78. The lamps shall operate from 2-lamp or 3-lamp ballasts, wherever possible. ... 86-5.070 Sign Lighting Fixtures (Integral Ballast).
|Author||:||California. Division of Highways|