Each pack of party lights has 10 light bulbs, all of which are LED, delivering optimum brightness to all outdoor spaces. These lights are the perfect size and length to adorn special days such as weddings, christenings, birthday parties, summer fayres, or any other outdoor event which will continue on into the evening.Each LED light bulb is watertight and weatherproof ensuring that no matter what the weather throws at you, these lights will still brighten up the event! The warm white LED’s also include the ‘Auto-On’ functionality, which means as soon as the day turns to dusk the lights twinkle into action of their own accord.These garden party lights are solar powered meaning there’s no extra running cost for you. The solar charger is 2 metres away from the first light bulb, meaning it won’t get in the way and be an eyesore for the event. In order to achieve maximum effect from these lights please ensure that the solar charger is placed in an area with direct access to natural sunlight during the day.