Photometrics Recorded Without a Fixture's Lens. The Retrofitted Fixture's Housing and Lens Will Modify the LEDRA Lamp's Photometrics.
The Lamp Requires an Unimpeded Power Source. If the Luminaire Being Retrofitted Used a Ballast and/or Starter in Its Lighting System, It Must be Bypassed.
For Luminaire Fixtures that Will Adequately Vent Heat. Not for Totally Enclosed Fixtures.