Halolite Electronic Transformer 35-105VA

Product Code: 39220
Halolite Electronic Transformer 35-105VA
Product Code: 39220
Polycarbonate. Loop-in. Loop-out. Not pre-wired. SELV.


  • Dimmable
  • IP20
  • Short Circuit Protection
  • Overload Protection
  • Leading Edge
  • Max. Ambient Temperature: 45°C
  • Max. Case Temperature: 75°C


W x D x L: 38 x 26 x 144mm. AC. 0.43A current. 35-105VA. 12-240V. Min. dimmable load 35W.
€14.95 Incl. 20% VAT
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Additional Information
Technical Specification
  • Brand : Halolite
  • Product Height : 26 mm
  • Product Length : 144 mm
  • Product Type : Electronic Transformer
  • Power Output (Watts/Kw) : 35-105 W
  • Overload Protection : Overload Protection
  • IP Rating : IP20
  • Current Type : AC
  • Total Product Weight : 140 kg
  • Model No : HA-105
  • Product Width : 38 mm
  • Dimmable : Dimmable
  • Product Depth : 26 mm
  • Pack Size : 1
  • Short Circuit Protection : Short Circuit Protection
  • Power Voltage Supply : 12-240 V
  • Max. Case Temperature : 75 °C
  • Manufacturer Guarantee : 3 Year Manufacturer's Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

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Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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Halolite Electronic Transformer 35-105VA is rated 4.359 out of 5 by 39.
Rated 5 out of 5 by from Great transformer, good price Bought this to replace a Ring det-105 that died due to condensation drips in the loft. Great unit, slightly more compact but actually better that what it replaced (would have been a far simple wiring job had this been used originally thanks to lots of connection ports. Has a nice gentle fade on and off and so far hasn't stopped working so very happy!
Date published: 2016-02-02
Rated 5 out of 5 by from Replacement transformer Bought as a replacement for one that failed after several years. Originally bought a different cheaper model from Screwfix, but this didn't work properly - gave a dim output, tried another and same, staff helpful in store, bought this model and worked perfect, straight away...Will only buy this make from now on. Very easy to install and has multi connection now, which old one didn't which made life easier.
Date published: 2016-02-01
Rated 5 out of 5 by from perfect I really struggled to find a replacement for a Ring det-105. I search the entire web for it. However a quick search for it on Screwfix and this transformer was top of the list. I picked it up within 5 mins and fitted it. It worked perfectly. Let there be light! Awesome!
Date published: 2016-01-08
Rated 5 out of 5 by from Good screwfix value again Well worth the money and so simple to wire in, good old Screwfix came to my rescue on a Sunday !
Date published: 2015-12-01
Rated 4 out of 5 by from Good value This little transformer does the job really well!!!
Date published: 2015-11-11
Rated 4 out of 5 by from Halolite Transformer Previous transformer had lasted 18 years, noted all the info from it and sourced this one on the Screwfix site. No problem fitting it for an average DIY'er Everything now back to normal. As usual happy with the service and the price.
Date published: 2015-09-14
Rated 5 out of 5 by from Easy to fit Bought this to replace the Kengo transformer supplied with the original set of lights some 4 years ago. Not being an electrician I compared all the settings with the original part. Easy to remove the end caps of the original part and just replicate the wiring in the new part: job done. Worst part was having to dig through the roof insulation! Followed the guidance from the instructions not to bury the transformer in the insulation nor cross its output wires over the mains feed.
Date published: 2015-08-11
Rated 5 out of 5 by from Brilliant 12Volt transformer I bought this thinking that it would be only have a single output and would have to tye any other outputs together, it might have got a little messy but instead I was rather pleasantly surprised that there was three outputs and easily wired it up and everything went to plan, for a change. Massive THUMBS up!
Date published: 2015-07-30
  • 2016-10-28T08:08CST
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