Based on our highly appreciated Eco-Light technology the Startonight Dual View Glass Art Acrylic Decor are brilliantly colored printings, with the unique property of glowing in the dark. In the presence of any source of light (natural – from the Sun or artificial – from light bulbs), only 30 minutes would be enough for a Startonight painting to be fully charged with luminous energy. Then, when evening comes and it gets dark, it will radiate a warm and discreet light which will allow you to enjoy your magic painting late in the night. IMPORTANT: The luminous material is ecological, does not contain phosphorus, is not radioactive and does not harm the health, neither the environment.