Alert icon
We're changing our privacy policy. This stuff matters.  Learn more  Dismiss

LightSources & LightTech - Tanning Lamp Coating Process

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
247 views
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on May 10, 2010

Like all fluorescent lamps, LP (low pressure) tanning lamps have a ballast to start the lamps. This limits the flow of current and the plasma of excited mercury atoms inside the tanning tube emits ultraviolet light directly. The lamps are coated on the inside with special phosphors. Unlike HP (high pressure) lamps, the glass that is used in low pressure lamps filters out all UVC. Once the plasma is fully formed, it literally strips away the outer electrons from the mercury; when these electrons return to a lower energy level, visible and UV light is emitted. Some of the short-wave ultraviolet excites the phosphors, which then emits photons in the proper spectrum for tanning.

  • likes, 0 dislikes

All Comments

Adding comments has been disabled for this video.

Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more