Arcadia D3 Desert UVB 12% 23W Compact Lamp

The Arcadia D3+ Desert Compact UVB Lamp 12% – 23W is a full-spectrum compact fluorescent lamp designed to simulate natural sunlight for desert and arid-habitat reptiles. It provides a higher 12% UVB output to support natural vitamin D₃ synthesis, alongside 30% UVA to encourage normal behaviour, appetite, and colour perception.

Compact UVB lamps can be especially useful for keepers of young or smaller animals, or for providing targeted UVB in small to medium enclosures where a full-length T5 system isn’t practical. This Arcadia D3+ Compact has been updated with improved electronics, upgraded glass for stable UV projection and enhanced safety, and an updated phosphor mix using modern German technology.

Key Benefits:

• Full-spectrum compact UVB lamp for desert reptile species
• 12% UVB supports vitamin D3 synthesis and calcium metabolism
• 30% UVA supports natural behaviour and feeding response
• Flicker-free operation with excellent colour rendition (high CRI)
• Updated design with improved UVC blocking and stable UV output

Suitable species include:

• Bearded Dragons
• Blue-tongued Skinks
• Agamids
• Uromastyx
• Tortoises
• Other desert or arid-habitat reptiles requiring higher UVB

Technical Specification:

• Wattage: 23W
• UVB Output: 12%
• UVA Output: 30%
• Colour Temperature: 8200K
• Luminous Output: 270 lm
• CRI: >90
• Voltage: 230–240V ~ 50–60Hz
• Fitting: E27 screw fit
• Dimensions: L5.4 × D5.4 × H17.5 cm
• Lamp type: Self-ballasted compact UVB (for compatible E27 fittings)
• UV potency: up to 12 months (Arcadia guidance)

Perfect Pairing:

Frequently Asked Questions:

Which reptiles is the Arcadia D3+ Desert 12% Compact UVB 23W suitable for?
It’s designed for desert and arid-habitat reptiles requiring higher UVB levels, including Bearded Dragons, Blue-tongued Skinks, Uromastyx, Agamids and Tortoises.

How long does the UVB output last?
Arcadia state the lamp provides up to 12 months of UV potency under normal use, even if the lamp continues to emit visible light.

Is this bulb easy to fit?
Yes. It’s a self-ballasted compact UVB lamp designed for use in compatible E27 lamp holders. Always use a suitable fixture and follow manufacturer safety guidance.

Can I use this as the only light source?
It provides UVB and UVA, but many enclosures benefit from additional visible light and a separate, thermostat-controlled heat source depending on species and enclosure size.