Apparently the new Trådfri Smart Plug has an LED indicator light : r/HomeKit
Ikea Tradfri Outlet with Samsung SmartThings - Geek News Central
Ikea Tradfri first impressions – Roy Tanck
IKEA Tradfri Smart Plug - NOW WITH HOMEKIT! - YouTube
IKEA Tradfri Socket in NodeRED - NotEnoughTech
Ikea Tradfri Outlet with Samsung SmartThings - Geek News Central
IKEA TRADFRI Wireless Control UK 3-Pin Smart Plug/Socket (for TRADFRI Lighting Systems) - Set of 4: Buy Online at Best Price in Egypt - Souq is now Amazon.eg
IKEA tradfri outlet - Devices & Integrations - SmartThings Community
IKEA TRÅDFRI - Wireless control outlet - thesmarthomeblog.com