If you want to buy light coins from India, you first need to have an account on one of the exchanges. Before making an account, you must know well about that exchange. However, you can choose Binance Exchange in that case. Because one of the best exchange sites in cryptocurrency is Binance Exchange. After creating an account on the exchange site, you have to deposit the amount on that exchange platform according to your needs. After depositing, you can purchase light coins from there as you wish.