Replacing two T12 fluorescent light fixture magnetic ballasts with one t8 electronic ballast. Add Tip .
Follow the wiring diagram that came with your new ballast. 2-Lamp Rapid Start to.
2-Lamp Electronic Instant Start. Retrofit Wiring Diagrams. Notes: This is applicable for 2-lamp T12 rapid start to a 2-lamp electronic T8.
Retrofit Wiring Diagrams. Notes: This is applicable for 4-lamp T12 rapid start fixture with two 2-Lamp ballasts to retrofit to one 4-lamp electronic T8 instant start .
Before you connect the new T8 ballast in place of the T12, you’ll want to add a In a four-bulb fixture, one side will connect two red wires and two blue wires to. I created this video with the YouTube Video Editor (schematron.org ).T8 lamps with a newer electronic ballast use about 20 – 30% less energy than a T12 magnetic ballast.
If a T12 magnetic ballast fails, it should be replaced with a T8 electronic ballast. If a T12 magnetic ballast fails, it should be replaced with a T8 electronic ballast.
Wiring a T12 Fluorescent Fixture for a T8 Energy Efficient Ballast. Converting a Fixture from a T12 Ballast to a T8 Ballast.
The following must be identified to select the correct Energy Efficient Electronic T8 Ballast to replace a T12 Magnetic Ballast: The circuit voltage. The type of existing lamps, the following are some examples. Wiring a direct replacement T8 ballast can be relatively straightforward, although retrofitting another type of fixture, such as T12, may be more challenging.
T8 bulbs, also known as T8 lamps or T8 TLEDs, are energy-efficient, lumen-boosting replacements for T8 or T12 fluorescent lamps. If you are ready to upgrade your fluorescent lighting to LEDs, T8 TLEDs are a fantastic alternative to buying full LED fixtures.
T12 toT8, Simplifed Wiring for your customer. Wiring Diagram Upgrading from T12 lamps to T8 lamps.
By Shunting the lamp socket (making both contacts common to each other) both pins on the lamp have a positive electrical contact with the one lead wire to each lamp socket. When upgrading from T12 lamps to T8 lamps a four (4) lamp ballast is also an option.
Replace any defective lamp holders.How to Replace a T12 Ballast with a T8 | schematron.orgHow to Wire a T8 Ballast | Home Guides | SF Gate