Do yourself and your beardie a favour and use the Lumichrome 1xx lights. They are by far the best UVB bulb on the market. Rated at 20,000 hrs. (2 yrs.) and lower wattage for power savings. They are also a T8 bulb and do not flicker.
The CRI index is 98 percent which is as close to natural sunlight as you are going to get for their UVB need.
THe light is a nice clean white and shows the animals at their best.
Did I mention that we sell these??....
But really...they are the best. Ask Kevin Dunne of Dragons Den Herp in California.
We usually sell these when we attend the shows but we have them available for courier orders as well.
If interested, contact us for details.
Thanks
Paul & Jan
Donalds Designer Dragons
donaldsdragon@sympatico.ca