Founders of the Green Hanukkah Campaign received criticism for urging Jews to light one less candle during the sacred observance of Hanukkah to help reduce carbon emissions (one completely burned candle produces 15 grams of carbon dioxide, which adds up when multiplied by approximately 2 million Jewish households in Israel). Designer Roni Kabessa ends the debate with the LED Motherboard Menorah — an eco-friendly option that sheds new light on an ancient tradition. Made from a recycled motherboard and outfitted with nine LED light bulbs, green families will be thrilled with this update.