D3+ Dragon

High 14% UV-B content to support desert reptile species synthesis of vitamin D3
The Arcadia Reptile 14% UV-B ‘DragonLamp’ is our most powerful HO-T5 reptile lamp. Made in Germany by experts to provide not only high quantities of UV-B radiation but to also provide this energy without any limitation to the colour and quantity of visible light.
T5 Fluorescent Lamp
Output High
UV-B 14%
UV-A 30%
Kelvin 7500K
CRI 95
Diameter T5 Ø16mm
Bearded Dragon
D3+ Dragon Reptile


Suitable for reptiles requiring high levels of UV-B kept in large enclosures.
Simply type your species and receive the optimum basking UV Index for your species within the height of the enclosure.

Increased Light

The Arcadia Reptile ‘DragonLamp’ is a crisp, bold, full-spectrum and VERY bright High-Output T5 UV-B projection lamp for captive reptiles. The lamp represents an almost doubling of light (LUX) and has a CRI of over 95 which will allow you as the keeper to see your animal in all of its natural glory. DragonLamp really does represent the very best of lighting technology.

Perfect for Bearded Dragons

Upper index basking for an arid species such as a Bearded Dragon (UV-I 6.00) is set at a massive 15” or 35-40cm from the reflected lamp to the animals back at the ‘basking’ or shortest point. This will allow you to create ‘wild-like’ indexes of energy with an energy rich, wide basking zone whilst providing ample access to light and shade for natural self-regulation.

High UV-B Levels

The increased level of UV-B energy which is balanced with 30% UV-A ensures that this lamp is simply perfect to be used in vivaria of 24”/60cm high or more. It will also help greatly for those that use terraria with a mesh top as the extra energy will allow light to penetrate deeper into the enclosure, providing wild-like indexes of UV-B at a safer distance.
T5 Fluorescent Lamp – Diameter Ø16mm
UVI shown as max directly under a ProT5 and measured with a Solarmeter 6.5
Ferguson Zones 3-4
1 2 3 4 /
Distance T5 UVI
300mm / 12” Not advised
380mm / 15” 7.00
450mm / 18” 5.50
500mm / 20” 4.60
600mm / 24” 3.20
T5 Fluorescent Lamp – Diameter Ø16mm
Code Watt Lumens Length
RFD3D24T5 24W 800lm 550mm / 22″
RFD3D39T5 39W 1500lm 850mm / 34″
RFD3D54T5 54W 2400lm 1150mm / 46″
Data Sheets