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Aurora Round Dimmable Electronic Transformer Review: Reliable replacement for pendant lighting?

AU-RD105 35-105W/VA Round Dimmable Electronic Transformer
4.6
[Wide Power Range]  Handles 35–105W/VA for versatile low-voltage lighting loads.
[Compact Mounting Hole]  10mm hole diameter for easy, space-saving installation.
[Broad Compatibility]  Direct replacement for many brands including IKEA, Eaglerise, LEWIS, Baon.
[Certified Safety Standards]  Meets EN 61347, EN 61547, EN 55015 and EMC standards for safe operation.
[Dimmable With Guarantee]  240V in to 12V out, fully dimmable with resistive and inductive dimmers; 10-year guarantee.
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Lighting transformer for home improvement, supplying stable low-voltage conversion and wide manufacturer compatibility. Peace of mind for installers and DIY homeowners thanks to recognised safety standards and a ten-year guarantee. Does Aurora Round Dimmable Electronic Transformer make replacing a faulty unit quicker and more dependable?

⚡ At a Glance
  • Power Range: Supports loads from 35W up to 105W/VA
  • Best for: Electricians and DIYers replacing low-voltage pendant transformers
  • Not ideal for: Installations needing non-electronic or mains-voltage transformers

Input 240V converts to a 12V output suitable for low-voltage lighting. Fully dimmable compatibility and surge protection meet recognised safety and EMC standards.


Smooth dimming control – with support for resistive and inductive dimmers

Compatibility with resistive and inductive dimmers allows the transformer to respond smoothly to wall dimmer adjustments, maintaining stable 12V output for connected fixtures. The electronic design handles the phase-cut characteristics used by common domestic dimmers.

Consistent light level changes reduce flicker and buzzing, useful when upgrading pendant lights. Works well with standard household dimmers, avoiding the need to change dimming hardware.

Safer operation – thanks to 1.0kV surge protection and EN compliance

Built-in 1.0kV surge protection guards against voltage spikes while compliance with EN 61347 for safety and EN 55015, EN 61000, EN 61547 for EMC ensures electromagnetic compatibility. Those standards reflect tested behaviour under common electrical disturbances.

Enhanced resilience against spikes protects low-voltage fittings and transformers, offering greater longevity in unpredictable mains environments. Certified compliance means easier sign-off for professional installations.

Versatile replacement option – with 10mm hole diameter and broad compatibility

A 10mm hole diameter and a design that replaces many manufacturer units, including Baon, Y Shin, Huibolong, Eaglerise, Next, Ikea and Jo LEWIS, allows straightforward swapping into existing pendant fixtures. The electrical characteristics match typical 12V low-voltage lighting circuits.

Saves removing entire fittings by letting existing pendants stay in place, simplifying repairs and upgrades. The compatibility list reduces time spent sourcing an exact manufacturer match.

✨ The 4 Key Reasons for Aurora Round Dimmable Electronic Transformer
  1. Broad manufacturer compatibility – Keeps many existing pendant fittings in use without alterations
  2. 10 year guarantee – Long-term reassurance for both homeowners and tradespeople
  3. 1.0kV surge protection – Helps protect circuits from damaging voltage spikes
  4. Fully dimmable – Smooth, reliable dimming with common resistive and inductive dimmers
📋 Technical Details at a Glance
  • Category: Home Improvement, Lighting Transformer
  • Input: 240V
  • Output: 12V
  • Power range: 35-105W/VA
  • Hole diameter: 10mm
❓ Frequently Asked Questions

Q: Is the transformer compatible with standard dimmers?

A: Yes, the unit is fully dimmable and works with both resistive and inductive dimmers, allowing smooth control of 12V lighting circuits.

Q: What input and output voltages does it use?

A: Input is 240V and the output is 12V, suitable for typical low-voltage lighting installations.

Q: Does it meet safety standards and come with a warranty?

A: Surge protection is rated at 1.0kV and compliance includes EN 61347 for safety plus EN 55015, EN 61000, EN 61547 for EMC, with a 10 year manufacturer guarantee.

🏆 Our Verdict

A practical choice for electricians and DIY homeowners who need a reliable replacement for worn low-voltage transformers. Wide manufacturer compatibility, recognised safety and EMC compliance, plus a 10 year guarantee make it a durable option. While overall cost varies, long-term value comes from simpler installation and extended warranty protection.