While pea lights do not illuminate but decorate, festoon lights illuminate and are great for exterior walkways and around the marquee. We frequently run these over the length of the marquee for a circus effect. (See Gallery)*
Supplied on a spike these lights can be angled to highlight shrubs and small trees or garden features.
When a garden spot is simply not enough there is a Halide flood light that will do the job. Spaceintense stock 150 to 400 watt units to light buildings or larger trees.