This is the Aurora AU-RD210 50-210W/VA Round Dimmable Electronic Transformer which is ideal for lights that have a G4 bulbs and needs dimming without and flicker or power loss. It can also be used for higher wattage lights that require dimming. The small round design enables this dimmable transformer to fit into small ceiling roses without any problems.
- Fully dimmable with resistive & inductive dimmers
- Round electronic transformers for integration into luminaires or surface mounting
- Suitable for use in floor/desk lamp bases or low voltage plate lights
- Auto-reset thermal protection
- 10 Year guarantee
|Line Current (A)||0.430 A|
|Max Ambient Temp (deg. C)||45 deg. C|
|Max Case Temp (deg. C)||75 deg. C|
|Input Voltage:||220-250V 50-60Hz|
|Min Load for dimming||100w|
Types of Light Bulbs and Fittings
Many of our lights include bulbs and you may be concerned about replacing them easily in the future. Rest assured all our light fittings we sell use bulbs that can easily be found on the high street. They are also future proof, able to take new modern low energy bulbs.
There are four types of bulbs that cover 99% of the light fittings we offer. These are:
Incandescent Light Bulbs
Incandescent light bulbs are manufactured in a wide range of sizes and light output (wattage) below are just a few standard fittings that are compatible with our product range, (BC/B22, SBC/B15, ES/E27, SES/E14,GLS and candle, but the overall dimensions can differ slightly due to the width and height of the tubes. They have an average life of 1000 hours and they are the most common bulbs that are found in a average household, they have two main coatings a clear glass bulb ideal for Crystal chandeliers to reflect the sparkle effect the crystals and a frosted pearl white which are ideal for lights with a shade and produce a softer light. Its is advised to check for the right fitments before purchasing.
Edison screw general light service
Bayonet cap general light service
Edison screw golf ball
Bayonet cap golf ball
Small Edison screw golf ball
Small bayonet cap golf ball
Edison screw candle
Bayonet cap candle
Small Edison screw candle
Small bayonet cap candle
Fitting energy saving bulbs into your existing fitting will save you money on your electricity bills and ensure your light bulbs will last you longer.
Halogen Light Bulbs:
Most commonly seen in spotlights or downlights, ideal for directional lighting for Kitchen, Bathroom, Art Galleries and places where focus lighting is required to accentuate an area. Halogen light bulbs in general are smaller in size but don't let that put you off as they produce light that is often known to be like sunlight. Halogens bulbs produce a lot of heat so they can only be suitable for light fittings that can withstand extreme heat intensities and made from heat conducing materials, if this is a concern for you then there are also Low energy and LED versions for most halogen bulb fittings, which of course will save you energy and produce less heat from the bulbs.
|MR16/GU5.3 12 VOLT
Dichroic reflector (heat backwards)
Aluminium reflector (heat forwards).
Available in 20, 35, 50W
Beam Angles 10o - 60o
|G4 Capsule 12 VOLT
Available in different wattages
Mains Halogen 240v
Aluminium reflector (light & heat forward)
These bulbs can also be available in LED versions
Available in 25, 40, 60, 75W
Dichroic reflector (light forward,heat back)
Available as 35 - 50W
Beam angles 25o - 38o
|R7 Linear Halogen
78mm - 60, 100W
118mm - 150, 200, 300W
Note: Always observe the maximum wattage rating on the fitting.
Low Energy Fluorescent
Low energy bulbs used to replace the old traditional bulbs. Up to 80% cheaper to run.
Available with built-in ballast with ES or BC fitment for replacement of GLS bulbs. Ideal for lights that will be left on for longer periods, i.e. outside, hall or porch lights
G24d-1, G24d-2, G24d-3 (d=duo=2pin) G24q-1, G24q-2 (q=quattro=4 pin) Available 10-26W Requires special fittings with built in ballasts. Fixed wattage cannot be changed
|2D Fluorescent Tubes
Unique shape gives even light distribution, These Lamps switch on instantly so no waiting around.
GR8 = 2 pin
GR10q = 4 pin
Requires special fittings with built in ballasts.
Wattages: 16w, 21w, 28w, 38w, 55w
|Fluorescent Circular Tubes
G10q/T9 Available in different diameters and wattages.
Brightness is actually measured in Lumen's and packaging has been changing to show this, but for those of us used to watts that’s not always helpful.
Here is a quick comparison chart
Low Energy (CFL)
They are available in mains and low voltage types.
These lamps operate on 12v which means a transformer is fitted separately to the light fitting or integrated into the light to reduce the input voltage from 240v to 12v. The benefits of the lower voltage fittings are that the safer voltage enables manufacturers to design interesting and slim light fittings without the need to protect against dangerous higher voltages. Do not cover low voltage lighting with insulation as they reflect heat backwards, always use special fire hoods or leave enough cavity gap so heat can be dispersed efficiently.
This type of lamp offers the light colour advantage of halogen without the need to house a transformer. The reflector type bulbs are known as GU10 or GZ10 and the small envelope non-reflector halogens are known as G9.
|Zone||Delivery Zone charge|
|ZONE A (England and Wales, Mainland Uk, up to 10Kg, where postcode includes:)||AL, B, BA, BB, BD, BH, BL, BN, BR, BS, CA, CB, CF, CH, CM, CO, CR, CT, CV, CW, DA, DE, DH, DL, DN, DT, DY, E, EC, EN, EX, FY, GL, GU, HA, HD, HG, HR, HP, HU, HX, IG, IP, KT, L, LA, LD, LE, LN, LL, LS, LU, M, ME, MK, N, NE, NG, NN, NP, NR, NW, OX, OL, PE, PL, PO1-PO22, PR, RH, RG, RM, S, SA, SE, SG, SK, SL, SN, SM, SO, SP, SR, SS, ST, SY, SW, TA, TF, TQ, TN, TR, TS, TW, UB, W, WA, WC, WD, WF, WN, WR, WS, WV, YO||£12.95 (1-2 Working Days) *FREE DELIVERY ZONE
|ZONE B (Scottish Lowlands, Mainland UK, up to 10Kg, where postcode includes:)||AB1-AB16, AB21-AB25, AB30, AB39, DD, DG, EH, FK, G, IV1-IV2, KA1-KA26, KA29-KA30, KY, ML, PA1-PA19, PH1-PH18, TD||£12.95 (1-2 Working Days) *FREE DELIVERY ZONE|
|ZONE C (Some Islands and Scottish Highlands, N. Ireland, up to 10Kg, where postcode includes:)||AB31-AB38, AB40-AB56, IV3-IV40, IV52-IV54, IV63, KW1-KW14, PA20-PA40, PH19-PH40, PH49-PH60, PO30-PO41, Northern Ireland (BT)||£29.99 (2-3 Working Days)|
|Zone D (Channel Islands and other outlyling and Scottish Islands, up to 10Kg, where postcodes include:)||GY, HS, IM, IV41-IV51, IV55-IV56, JE, KA27, KA28, KW15-KW17, PA41, PA42, PA60, PA61, PA62-PA67, PA77, PA78, PH41, PH42, PH43, PH44, ZE||£39.99 (2-3 Working Days)|
|Zone E||Republic of Ireland - CURRENTLY WE DO NOT OFFER SHIPMENT OUTSIDE OF THE UK||N/A
We aim to deliver all stocked orders to the above destinations in the times shown above from time of dispatch Monday to Fridays: *Free delivery for orders over £250.00 UK Mainland Only (Zone A & B)
With all Arrow Electrical products on our website we provide a collect instore option at the checkout for those that wish to order and pay online for their goods and collect at one of our 4 London branches. If you choose this option you will be contacted by email or phone to arrange a time and day for your order to be ready for collection at your chosen branch. Please allow at least one working day for all stocked items, as some products may not be stocked at the chosen branch and we must internally transfer your goods and allow for processing before your goods can be collected. If your item is not in stock, we will order your goods from the relevant supplier and then notify you of its estimated arrival to your chosen branch. Please note this time can vary from supplier to supplier and it can take 14-28 working days depending on supplier.
All goods can be collected during normal working hours from the chosen branch, please see our branch opening times for more details.
Please remember you can also track your order by logging into your account at any
PLEASE NOTE WE DO NOT SHIP TO DESTINATIONS OUTSIDE OF UK
2.0 Returns Policy
2.1 Under the Distance Selling Regulations you have the legal right to cancel your order within (7) seven working days the day after the receipt of your goods (with the exception of any Bespoke made to order items or SPECIAL ORDER non-stocked items).
2.2 Goods must be returned at customers own cost. NOTE: It is always best to send your Parcel back in a manner that is trackable (e.g. Royal Mail Special Delivery). We cannot be held responsible for non-receipt of returns that cannot be tracked.
2.3 If goods have been received damaged we will arrange a collection and any replacements of the damaged goods at our expense; however Arrow Electrical will not be liable for any other losses caused by this inconvenience including any Electricians fees. Any collections arranged by Arrow Electrical will be made during normal working days between the hours of 9am-6pm
2.4 Refunds will only be made to the original payment card on receipt of a copy of the original sales receipt.
2.5 We have the right to refuse refunds for the failure to meet the above criteria
2.6 If you decide to cancel and return the goods within these time limits, your payment will be refunded within 30 days.
2.7 In the event you are not able to return the products as detailed above, a collection can be arranged for you, however the courier collection charge of £29.99 will be deducted from the refund this will be a unspecified time and date which you will be required to wait the whole day for collection.