How do I replace the cartridge in the luminaire ?

So, in order to properly replace the failed element, perform the following steps:

1. Turn off the light on the dashboard.Perform replacement energized is strictly prohibited!
2. remove the chandelier from the ceiling.You can, of course, to change the product without removing the lamp, but it will be much harder.All you need to do - to disconnect the connection of conductors (usually twisting or terminal blocks, as in the photo) and remove the chandelier from a hook or a strap.
3. Disassemble light fixture by removing the glass cover and remove all the bulbs (usually e27 or e14 - EP) not to break during the repair process.
4. Remove the visible part of the chuck and turn off the electrical wires.In some models, the contacts are on the ground.In this case, you will need to loosen the clamping screws.
   
   
5. Remove the ceramic base of the product.
6. Replace the lamp cartridge, connecting the phase to the center pin of the cap, and zero - to remain free.Identify the wires by color you can acquainted with the color coded wires.
7. Run chandeliers assembly in reverse order.

Visually see how to change the product, you can at this video tutorial:

If you have a lighting fixture with halogen lamps, be sure to read through this lesson:

That's all that I wanted to tell you how to change the cartridge in the chandelier with his hands.Hopefully provided replacement technology with photos and video examples for you was useful and interesting!By the way, this method may be suitable not only for the ceiling fixture, but the desktop, if it is broken.