To color lamp?

You can, but you won't be able to get into the grooves of the wicker. Spray paint is a better choice.

Hello. Using a marker might be a spotty application of color. Spray paint might be the best choice I have spray painted wicker furniture many times before using several light coats effectively

Hi! If you are looking for a wash type look, the upper layer of wicker should be easy to do. Even easier for the same look would be paint and a brush. Spray paint will give you more complete coverage. Good luck and stay safe!

spray paint for sure is going to be much better

That will take a long time and the results will be spotty - you won’t be able to get into the tiny grooves. Grab a can of spray paint!

spray paint. Will be faster and look better!

here is info for you and I agree, markers will not give you a consistent look and will take a long time to do as well

https://www.pinterest.es/pin/6051780729953978/

I would use spray paint to get the color I want.

I would use spray paint. I've done it on wicker and it works great...quick too!

I too vote for spray paint!!

Paint will give you better covereage but a marker will make the finish effect appear more translucent.

Do you have a spot on the wicker where you can try the marker just to see the effect without it showing?

I would use spray paint

I’d use spray paint myself but yes, you could use a marker. Make sure the marker is a permanent type.