Brian Corry

Hi Trish

I don’t know if it is possible for anyone to truly answer this question because it will mostly depend on what level of lighting you wish alongside your choice of bollard. For example, if the purpose of the bollards is to simply highlight the presence of the driveway then you would need fewer bollards with lower light output than if you wished to provide sufficient lighting to make it safe for people to walk up and see where they are placing their feet.

A very useful strategy is to visit a few houses and see what different lighting levels can do.