Shop online today for you weatherproof junction boxes which are perfect for outdoor garden lighting. When using weatherproof electrical junction boxes they allow you to DIY on your 12v garden lighting safely and keep the water and dust out. Look for our 3-way electrical junction boxes as they make it very simple to run your lighting in series. In the past couple of years, the pre-filled silicone weatherproof junction connectors have been very popular as they are cheap and very simple to use. Our garden lighting junction boxes include ip66 weatherproof junction box, ip67 weatherproof junction box and ip68 weatherproof junction boxes.