It was very difficult to put the cover on and after struggling with it, the lamp didn't work. I tried two and followed the instructions exactly. I've tried it before and couldn't get it to work. No idea why I didn't bother to return the rest. Throw them away and get an old style that just works.
Leviton 2711 Industrial Grade 30 Amp Locking Plug - NEMA L14-30P, 125/250 Volt, Grounding, Black-White
9 Review
RVGUARD NEMA 6-50R Receptacle, 250 Volt 50 Amp Female Plug, 6-50R Welder Replacement Receptacle
10 Review
Smart socket ELDEV WI-FI 16A ELDEV (Alice, Google Home, Marusya) Tuya protocol, works without a gateway, Smart Plug
15 Review
π₯ Securifi Peanut Smart Plug - Easy 1-Minute Setup & Remote Monitoring/Control of Lights and Appliances with Free iOS/Android Apps and Browser Interface - White
9 Review
Wireless Electronic Ballast Interface Certified
8 Review
π‘ Hydrofarm Quantum QT400 Dimmable Ballast for 400W Grow Lights
5 Review
Robertson Worldwide ISL432T8HEMV AH 3P20160 120-277V 50-60Hz High Power Factor 4 F32T8 Linear Lamp Fluorescent eBallast
6 Review
β‘οΈ Sunpark LC-12014T (1) FC12T9 32W Circline (1) 2D 38W (1) FC16T9 40W Circline (1) FC9T9 30W Circline Lamp Compact Electronic Fluorescent Ballast with Circline Lamp Plug 120V
7 Review