One of the important criteria for any room is its being provided with enough soothing light to illuminate the entire room. And keeping the same in mind Next Architects and Aura Luiz Melis have designed this fat ‘Slow Glow’ giant light bulb.The eco-friendly ‘Slow Glow’ light bulb is filled with saturated soya oil. The moment the bulb is lit, the heat liquefies the soya oil — and it eventually becomes translucent giving out calm and warm light. Turning off the lamp will again solidify the oil. I feel, possessing this ‘Slow Glow’ is a good way of saving energy as well as serve the purpose of brightly lighting up the interiors.