These connectable LED icicle lights are a fantastic product for brightening up your home, restaurant, shop, etc over the christmas period. The lights feature 320 superbright LED's on a 10 metre length which is fully waterproof sealed with an additional 8 metres to the actual plug / controller which gives you the option of leaving the plug indoors and out of the weather. These lights are also connectable which allows you to extend the lights to any length you want, the package includes the transformer which is capable of powering upto 30 metres. Admittedly these lights are more expensive than traditional Icicle lights but these LED's are 3 times as bright as normal bulbs and they will last 10 times as long. When in use you will see a substancial difference in both colour and brightness in comparison with non LED lights and lower priced models. The lights are manufactured with heavy duty transparent cable to ensure they never fail on you and will save you 90% on electricity compared to traditional icicle lights. These LED icicle lights are low voltage making them perfectly safe to use indoors or in public areas and they will always remain cool to the touch. They are simple to install and they will last you for years, and years and years .... The icicle lights pass all UK safety regulations and are fully waterproof. The package includes the transformer, controller, etc so all you need to do when you receive them is plug them in and away you go. As with all Brightlightz products these LED icicle lights are manufactured to the highest possible standards and include a one year manufacturers warranty.