TP-Link has launched a series of smart home devices. There are three models of intelligent security cameras, Kasa KC120 (S$99), KC100 (S$75), and KC200 (S$145), as well as three smart bulbs, Kasa Smart Light Bulb KL130 (S$65), KL120 (S$55, tunable white 2700-6500K), and KL110 (S$42,…