Can LED Lights Change The Color Of Plastic Over Time?

Discussion in 'Transformers Toy Discussion' started by lazerface, Dec 13, 2018.

  1. lazerface

    lazerface Well-Known Member

    Joined:
    Nov 27, 2011
    Posts:
    1,967
    News Credits:
    2
    Trophy Points:
    227
    Likes:
    +651
    I want to avoid white plastic turning yellow as long as possible.

    I have tint on all my windows already, which blocks heat and most UV.

    All the lightbulbs in my place are soft white LED bulbs. Is there any risk of these having a negative impact on plastic over time? Or is LED the best type of bulb?

    What about decorative Red/Green/Blue LED bulbs? Do those pose more of a risk to plastic?

    Thanks for any insight.
     
    • Like Like x 2
  2. TFXProtector

    TFXProtector TFW2005 Supporter

    Joined:
    Jan 7, 2011
    Posts:
    27,040
    News Credits:
    8
    Trophy Points:
    392
    Likes:
    +38,517
    You're already ahead. Good on you.

    Soft white is best, but try and have a shade on them, if possible, because they can cause coloration problems with time. Blue white bulbs, the brighter of the two, have been proven to emit some low level form of UV, and degrade your eyes, causing macular degeneration to some degree.

    I assume you're talking about Christmas lights, yes? They're temporary and won't be running 24/7. Should be fine.
     
    • Like Like x 2
  3. lazerface

    lazerface Well-Known Member

    Joined:
    Nov 27, 2011
    Posts:
    1,967
    News Credits:
    2
    Trophy Points:
    227
    Likes:
    +651
  4. TFXProtector

    TFXProtector TFW2005 Supporter

    Joined:
    Jan 7, 2011
    Posts:
    27,040
    News Credits:
    8
    Trophy Points:
    392
    Likes:
    +38,517
    Ah. If they have a dimmer, that would help, if not, try some kind of filter, even a piece of parchment or wax paper. It's thin enough to let light through but not the intensity
     
  5. lazerface

    lazerface Well-Known Member

    Joined:
    Nov 27, 2011
    Posts:
    1,967
    News Credits:
    2
    Trophy Points:
    227
    Likes:
    +651
    Thank you for the tips!
     
  6. TFXProtector

    TFXProtector TFW2005 Supporter

    Joined:
    Jan 7, 2011
    Posts:
    27,040
    News Credits:
    8
    Trophy Points:
    392
    Likes:
    +38,517
    No problem, you're welcome!