LH 12WCB Driver - New Updated Version

  • EMC Driver (Zero Inteference)
  • Very easy to connect
  • 240V to 12V (Transformer)
  • Output Voltage 12v DC
  • Input Voltage 85 - 240V 50/60Hz
  • Power output 0.5 - 12w
  • Short circuit and overload protection
  • Max Ambient Temp (deg. C) 40 deg. C
  • Max Case Temp (deg. C) 80 deg C
  • Size: L 90mm x W 41mm x H 25mm
  • Buy 25 for £7.30 £7.30 each and save 15%
  • Buy 50 for £7.25 £7.25 each and save 16%
  • Buy 100 for £7.10 £7.10 each and save 17%
Availability: 934 In stock
£8.60 £8.60

NEW! LED Drivers inc Terminal Block - Zero Interference with Dab and Wifi



Easy to install simply remove old transformer and replace with these drivers.

If you feel that the LED bulbs you have just purchased are not bright as they should be, or are flickering, then you need to install these drivers.

Your current transformers uses a lower frequency hertz and provides AC output which causes LED bulbs to flicker and a reduction in brightness. Running your bulbs with old transformers will surely reduce the life of the LED bulb. If you are going to spend money replacing your MR16 halogens with LED bulbs then please think about also replacing your transformers with these drivers. This will save you money in the long run. 

These LED drivers are suitable for all G4, MR11, MR16/GU5.3 LED bulbs and also most LED strip lights, just make sure the maximum wattage of the strip light does not exceed the output power of the LED driver


- Output Voltage (V) 12v DC

- Input Voltage (V) 240V AC

- 50/60Hz V

- Power output 0.5 - 12w

- Current 1000ma

-  Short circuit and overload protection

- Max Ambient Temp (deg. C) 45 deg. C

- Max Case Temp (deg. C) 75 deg C

- Size: L 95mm x W 45mm x H 28mm



Please Note: 

If you have a few LED lamps to dim, then the total wattage will not be enough to load the dimmer. For example, four 5w LED lamps in a small room will only total 20w whilst the minimum load on a 250w dimmer is 25w. This means that the dimmer will simply not work. In these circumstances a low load dimmer rated at 10w – 250w would be required. We recommend Hive Kengo LED Module or Varilight  

Under normal circumstances, so long as the minimum load is exceeded, dimming mains voltage LED lamps is not an issue so long as the minimum load is observed.


CE And RoHS Approved:

 All Electrical work should be carried out by an Electrician

Technical Specification
Average Life 50,000
Also Called Transformer | LED Driver
Bulb Type MR16 | GU5,3 | G4
Beam Angle Light beam angle in degrees. Defines how wide the light is spread.
Base Indicates the shape or form of the base usually using the width between pins or the diameter of the cap.
Cut Out This is the diameter of the opening required to fit the fitting.
Certification CE - RoHs
Dimmable No
Input Voltage 240v AC - 12v DC
Replacement for Transformer | LED Driver
Size (Dxl ) L 95mm x W 45mm x H 28mm
Wattage 12W
MSRP 12.95
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