- Joined
- Apr 22, 2011
- Messages
- 21
What is the best type of light for the tortoise? Can someone direct me to a site where i can purchase the proper lighting for the tortoise. this is all new to me. Thank you.
emysemys said:Hi Littlesquirt:
Welcome to the forum!!
May we know your name and where you are? Hi. My name is Marcy. I live in Illinois so the tortoise is indoors all winter. In the summer i try to get him out a few hours a day if the weather permits.
Thanks for direction to Terryo - is that another person on the forum and i can view here in this forum?
Thank you for your help.
Is your redfoot tortoise in the house all the time? Take a look at some of Terryo's habitats for her redfoot tortoises. They'll give you a very good idea of what to do for your tortoise:
That link to TerryO was helpful to inside of habitat, any pictures of habitats where it also displays the lighting type and position about the habitat?? thank you.
Red-foot lighting is pretty easy. At 6-8" long, it would be almost an adult to a young adult. The reason for this comment is that young tortoises are very shy and do not like a lot of light.
The goal for tortoise lighting is to simulate sunlight- the color spectrum (sometimes called the Color Rendering Index and/or the Color Temperature), the general brightness, and the duration. The last two are the easiest- offer light for about 12 hours a day. Using a timer helps with this. Aim for enough light to take a nice photo without flash, but not blindingly bright.
Color spectrum is awkward. The ideal light would include all colors about evenly, as well as a good amount of UV light, especially what is called 'UVB'. There is no one bulb that does this properly. A lot of people don't worry about this, and it is not really vital if your tortoise has access to good sunlight (unfiltered by glass, plastic or fine screen) for about an hour a week.
Before I go on, it is important to understand that Red-foot tortoises are a wet grasslands species. Some people, including some on this forum, think they are a forest species that is light shy and does not need UV light. While they certainly do OK in poor light, they will do better in the proper light.
Another thing to understand is that bulbs that look like they put out white light really do not. A cool-white fluorescent bulb, for example, puts out mostly blues and greens. A warm-white does mostly yellow and red.
Creating a balanced color lighting system takes at least two bulbs, and is easiest to figure if you start with the UV. Some examples:
- Mercury vapor UVB bulb, combined with a cool-white, plant light, or standard incandescent bulb
- UVB-style fluorescent bulb, combined with a warm-white or super-white fluorescent or standard incandescent bulb
- for larger systems, a bank of 4, 48" or longer, 'fat' fluorescent daylight or super-white bulbs
One nice thing about using multiple bulbs is that you can usually use the non-UVB bulb for the 12 hour period, and the UVB for about 6 hours a day. This saves your UVB bulb and helps simulate natural daylight better.