Also known as Khoom Fay, sky lanterns, Glo lanterns, Chinese lanterns or Thai lanterns. When released into the dark night sky, they cast elegance and sophistication to any event.
I recommend using them to brighten up the evening sky after your reception or maybe to remember those who could not be with you on your day. Dance your first dance under an illuminated sky for an unforgettable moment for you and your guests.
The wick burns for about 15-20 minutes, at which point, they will descend back down to the earth. According to Wishlanterns.com, they are 100% biodegradable which is perfect for an Eco friendly affair.
Resources: Wish Lanterns