If you’re referring to the lower flog lights on the Foton, access can be gained from behind the bumper. Follow the wiring to where it disappears inside the light mount and remove the globes from there.

For the actual headlights, the globes can be replaced, but it’s a bit fiddlier. You need to remove the plastic twist-lock covers at the back of each headlight to gain access to the globes, but to do that you need to remove the battery on one side and the air-box on the other.

Don’t forget, when changing globes, not to touch the glass part with your fingers. This can leave an oily residue (from your skin) on the glass which forms a hot-spot and can lead to the globe failing prematurely.

It's an unproven brand, which is why they are cheap. It was the same with Great Wall and their resale values reflect the way owners and potential owners feel about them. I wouldn't do it.