why the two lights

What Are the Two Lights on A Bearded Dragon For?

A basking light and a UVB light are the two most common lights you’ll see on bearded dragon habitats.

Basking lights provide a warm environment for bearded dragons. It’s typically placed at one end of the habitat so the dragon can soak in the light and regulate its body temperature.

UVB light is used to give the bearded dragon the necessary UVB radiation it needs to use calcium correctly. Without enough UVB radiation, bearded dragons can get metabolic bone disease, which can cause deformities and other health issues.

It’s essential to give your bearded dragon a UVB light made for reptiles, since regular fluorescent bulbs don’t give off the right UVB wavelengths.

Both basking and UVB light are musts for keeping a bearded dragon healthy. It’s important to make sure their habitat has both.

What Do UVA and UVB Lights Do for Bearded Dragons?

Having UVA and UVB lights is important for a bearded dragon’s health. UVA lights assist their circadian rhythm and sleep patterns while UVB lights provide them with Vitamin D3, which helps them absorb calcium for healthy bones and scales.

UVA and UVB lights give heat to bearded dragons, which are cold-blooded and need external heat to keep their body temp. Without the right light, they get sluggish and stressed.

Types of UVA and UVB Bulbs for Bearded Dragons

When you’re getting a lighting system for your bearded dragon, you’ll need to choose between fluorescent and mercury vapor UVA and UVB bulbs.

Fluorescent bulbs are the most common type of UVA and UVB bulbs used for bearded dragons and they come in different wattages and sizes. They give a bright light, so it’s best to pair them with basking lights for heat.

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If you’re looking for a bright bulb that emits both UVA and UVB light, then mercury vapor bulbs are the way to go. They’re the second type of bulb available for bearded dragons, perfect for bigger terrariums and dragons needing extra light and heat.

Choosing the Right Bulb for Your Bearded Dragon

When you’re choosing a light bulb for your bearded dragon, you need to make sure you get the right wattage and type. The wattage should be based on the size of the terrarium and the type should meet the needs of your reptile.

If your terrarium is small, then a 10-watt fluorescent bulb is good. If it’s big, then go for a 20-watt fluorescent bulb or a 50-watt mercury vapor bulb.

Don’t forget that bearded dragons need more than just UVA and UVB light. They also need basking lights for heat. You can get basking lights in different wattages, and you should combine them with UVA and UVB bulbs to get the right amount of light and heat.

Tips for Setting Up the Perfect Lighting System for Your Bearded Dragon

Correct Distance

Make sure the lights you set up for your bearded dragon aren’t too close or too far. Keep UVA and UVB bulbs 12-18 inches away, and basking lights 6-8 inches away.

Changing The Light

Don’t forget to swap out the UVA and UVB bulbs every 6-10 months and basking lights every 3-4 months to make sure your bearded dragon gets the right amount of light and heat.

Proper Position

It’s essential your bearded dragon gets both UVA and UVB light. Put a bulb of each kind at different sides of the terrarium.

Key Points

  • Taking care of a bearded dragon isn’t just about feeding and cleaning, the right lighting is also important.
  • UVA and UVB bulbs are essential for the health of a bearded dragon.
  • Make sure you choose the right wattage and type of bulb for your pet, and that the lights are kept at the right distance.