Wick-free, wax-free, flame-free. Candles have officially been reinvented. Solar powered, long lasting, and with a soft amber glow, Luci Candle provides all the ambiance of a candle with none of the worry. Completely solar. Just add sun. Lasts up to 18 hours on a single charge, and recharges fully in 8 hours. 1-color pad print your logo.