This is the only one of its kind that I could find. What's so unique? Is the fact that each block of 3 sockets is connected to its own connector on the back. It doesn't matter to most of us, but if you have a dual-wire wall outlet, like those outlets you might have in your bedroom for bedside tables that are controlled by a wall switch, you're very well catered for. You can say you can leave the lamp on the switch controlled half and use a 3 port extension for the other half. However, this means that when you plug something in via an extension cord, you need two hands so you don't unplug it along with everything else. This is not possible as it is attached to the socket with a central screw.
2-Pack SYCON Wall Adapter - 3 Way Swivel Ungrounded AC Mini Plug Tap White
29 Review
SYCON 3 Way Wall Outlet Extender AC Adapter, 2-Prong Swivel Mini Indoor Wall Tap Power Outlet Extender Plug, White
39 Review
Green 50Ft Indoor/Outdoor Extension Cord - 3-Prong, 13Amp, 1625W, 125V - Amazon Basics
37 Review
UL Listed Light Socket Polarized 2 Prong To 3 Prong Outlet Adapter W. Safety Seal Grounding Plug Converter + Waterproof Outdoor Extension Cord Plug Cover For Electrical Outlets
30 Review
π‘ High-Quality Advance ICN-4P32-SC Electronic Fluorescent Ballast: Ideal for 4 Lamps, 32W T8, 120/277V
3 Review
Robertson Worldwide ISL432T8HEMV AH 3P20160 120-277V 50-60Hz High Power Factor 4 F32T8 Linear Lamp Fluorescent eBallast
6 Review
π Robertson 2P20132 Quik-Pak: 10 Fluorescent eBallasts for 2 F40T12 Linear Lamps, Preheat Rapid Start, 120Vac, 50-60Hz, Normal Ballast Factor, NPF, Model RSW234T12120 /A (Crosses to RSW240T12120 /B)
4 Review
π‘ Hydrofarm Quantum QT400 Dimmable Ballast for 400W Grow Lights
5 Review