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32-Watt (50-Watt Equivalent) High Pressure Sodium LED Replacement | Light Efficient Design LED-8062M (Jordan U) View | |
Led conversion from a 250 watt compressed mercury (Jeffthemaintenanceman) View | |
Regent 70watt Cycling HPS Light Bulb (Parrot175) View | |
LED vs High Pressure Sodium/Low Pressure Sodium (Lightium) View | |
High Pressure Sodium Bulb To LED Bulb Conversion (Ethan Hess) View | |
High Pressure Sodium Light Fixture Led Conversion (Ethan Hess) View | |
Flipping the Switch Converting From HPS to LED Lights (DeBacco University) View | |
Retrofit / Convert Wall Pack Lights from HID (metal halide) to LED corn bulb (DIY GEEK) View | |
How to Save $700 on a Ballast Bypass LED Conversion (A Little Bit of That) View | |
How HID BULBS/LAMPS AND BALLASTS Work- Metal Halide, High Pressure Sodium, u0026 Mercury Vapor (Electrician U) View |