I have LED lights in two enclosures that have about a dozen colors. I only use the red and the white.
I leave my lights off until I am checking on the snakes. I use the red at night and white during the day.
Now three of my tanks have red heat bulbs on 24/7. One tank has a no color heat bulb which I dislike because I can't see inside.
Red LED¥¥¥¥
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