![Bought a lamp in ikea and it came with 2 black wires. Instructions show black and white… can't really differentiate though one is ribbed and thicker and the other one is smooth Bought a lamp in ikea and it came with 2 black wires. Instructions show black and white… can't really differentiate though one is ribbed and thicker and the other one is smooth](https://i.redd.it/tck8rd39rtfa1.jpg)
Bought a lamp in ikea and it came with 2 black wires. Instructions show black and white… can't really differentiate though one is ribbed and thicker and the other one is smooth
![Can someone help me. I want to replace my cieling lamp. I am not sure which wires to connect. : r/germany Can someone help me. I want to replace my cieling lamp. I am not sure which wires to connect. : r/germany](https://preview.redd.it/xgvysx4k1c781.jpg?width=640&crop=smart&auto=webp&s=733efcee9539b599a49669c8825513aa13ff3e86)
Can someone help me. I want to replace my cieling lamp. I am not sure which wires to connect. : r/germany
![wiring - How do I connect the ground wires to the new light fixture? - Home Improvement Stack Exchange wiring - How do I connect the ground wires to the new light fixture? - Home Improvement Stack Exchange](https://i.stack.imgur.com/fV5ir.jpg)
wiring - How do I connect the ground wires to the new light fixture? - Home Improvement Stack Exchange
![electrical - How to connect when there are 2 cables of ceiling light - Home Improvement Stack Exchange electrical - How to connect when there are 2 cables of ceiling light - Home Improvement Stack Exchange](https://i.stack.imgur.com/PHg7E.jpg)