What is "greenchip"

GreenChip is a technology brand of Philips Semiconductors (now NXP Semiconductors) and is used in the company’s range of power adapter ICs with the same name. GreenChip ICs are used in power adapters and power supplies, as well as energy-saving CFL bulbs and LED lighting products. In 2011, NXP introduced the GreenChip smart lighting solution—including the GreenChip iCFL for compact fluorescent lamps and the GreenChip iSSL for LEDs—to enable quick start times, dimming, extended lifetimes, and wireless connectivity via IPv4 or IPv6 using JenNet-IP network layer software.