LAMPS The first product of Glowing Diya is the lamps. The Directors of the company decided to produce colourful lamps as the Karthigai is nearing. About 3000 lamps are purchased, painted and decorated by the directors. The set of three small lamps was sold at the price of Rs 10. The big lamps with wax was sold at the price of Rs 25 and without wax costs Rs 20.