Has also given me more light than my old ballast. I took the temperature of both the old and new after they had warmed up for an hour. The old ballast ran at 150 degrees Fahrenheit while the new ballast ran at 96 degrees Fahrenheit. I didn't have an ammeter to measure current at the time, but the difference in operating temperature is definitely an indication of low power.
Robertson Worldwide ISL432T8HEMV AH 3P20160 120-277V 50-60Hz High Power Factor 4 F32T8 Linear Lamp Fluorescent eBallast
6 Review
💡 Electronic FL Ballast ICN-4P32-N (Formerly ICN-4P32-SC) for 3-4 F32T8 F40T8 F17T8 Lamps, 120V/277V Compatibility
5 Review
💡 Hydrofarm Quantum QT400 Регулируемый Балласт для 400W Гроу Лайтов
5 Review
🔌 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
⚡ Enhanced Watt Meter Power Meter Plug: Convenient Home Electricity Usage Monitoring with Backlight, Overload Protection, & 7 Modes Display
7 Review
🔌 Poniie PN1500 Portable Electricity Usage Monitor - Power Consumption Watt Meter Voltage Amp Tester (110V, 1500W)
9 Review
🔌 Interlock Kit for Generators with Cover and QOM2 Frame Size Main Breaker Interlock Kit
8 Review
P3 P4400 Electricity Usage Monitor
9 Review