The main side effect of traditional lighting is excess heat generation. Energy is wasted as heat instead of generating light. LED lights are highly efficient, turning the vast majority of electricity into light, wasting far less energy as heat.

The benefits of LED fairy lights is that they stay cool to touch so can be used virtually any where. The bulbs are double sealed and have fuse bulb technology which means if one bulb fails the rest will remain lit. Our outdoor LED fairy lights have IP44 weatherproof cables so can be safely used outdoors. We have Low voltage LED lights that are perfectly safe to use indoors and in public places.

(From internet)