https://timeled.co.uk/wp-content/up...766668-folding-floodlight-instructions-v1.pdf

For the light in this link above I have lost the plug. Does anyone have a link to a replacement plug that they could send

 

I assume that you mean the plug on the charger. That is a barrel connector. They come in several sizes so you will have to measure the diameter of the center pin and the inside diameter of the sleeve on the female connector. Then select the correct one from any of the usual component suppliers.

 

If you have lost the entire wall plug charger, they are commonly available from electronic or electrical outlets. You will need to match the wattage, the voltage AND the plug fitting of the lamp, and it's best to take the lamp with you to check the fitting as there is a wide variety.