I got six of these, always good to have some spares.They are pretty sturdy but the screw on the grounding lug is so tight it is hard to loosen without bending the tab. I put the corner of the tab in a small vise and was able to loosen the screw, then I could attach a grounding wire. So far, so good!
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
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
Chanzon 12V 5A UL Listed 60W AC DC Power Supply Adapter 2.1X5.5 2.5X5.5 Plug (Input 110V-220V, Output 12 Volt 5 Amp 60 Watt) Converter LED Driver Lighting Transformer For 12 V 5 A LED Strip CCTV
29 Review
Wireless Electronic Ballast Interface Certified
8 Review
π‘ Electronic FL Ballast ICN-4P32-N (Formerly ICN-4P32-SC) for 3-4 F32T8 F40T8 F17T8 Lamps, 120V/277V Compatibility
5 Review
π‘ Hydrofarm Quantum QT400 Dimmable Ballast for 400W Grow Lights
5 Review
Fulham WorkHorse WH2-120-C Adaptable Ballast - 2 Pack
3 Review