High quality and Brand New led driver/, suitable for all the LED Lamp or any other. Led driver are needed of standard 240v to 12v commonly used for LED bulbs. Without an led driver transformer there is a possibility the led lamp will either not work or flicker. If an led lamp does work with a normal transformer, the led light will have a significantly reduced life and can fail after only a few hours. The maximum rating for these LED drivers must not be exceeded. LED bulbs can be run with thes LED drivers. These LED drivers/ are suitable for all G4, MR11, E27，E14，GU10，G9/GU5.3 LED bulbs and also LED strip lights, just make the maximum wattage of the strip light does not exceed the max output of the LED driver. These LED Drivers are genuine and fully approved with the safely mark. We have tried and tested these drivers for years and they will enable you to achieve the full design life from your led lights, which should be between 30,000 and 50,000 hours. At 4 hours per day day of the year, led lights could last over 34 years. : 12-18W Material: plastic Package include: 1 x Led Driver (LED Lamp NOT INCLUDED) Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.