To create a comfortable outdoor space, may require some way, eg add a little ambient lighting to your area. there are some parts where you can add, maybe terrace part or parts of garden. maybe some of the lights below can help you find an outdoor lighting ideas. image via 1,2,3

This is lamp design from Santa & Cole company, This is a mini lamp suitable for home garden design or beautify the city park. This lamp has an interesting features, such as low power consumption and a long work cycle. This lamp is also available in green and yellow.