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Retrofit Luminaire with Electronic Ballast
Before
Figure 1
Installation Steps
Step 1: Turn off main power before installation
For safety, make sure main power source is switched off before attempting to install.
Step 2: Take existing fluorescent light out.
Existing fluorescent light is not needed. You might recycle it as appropriate.
Step 3: Open the ballast cover and disconnect all power wires from ballast and take the ballast out of the
fluorescent luminaire shown as Figure 2 below.
Keep one wire of each socket to connect with the external power supply. The other wire shall be cut off
immediately near the socket.
Figure 2
Step 4: Install the MATCHING external power supply shown as Figure 3 below.
The external power supply is sized to match the luminaire and to be installed near the middle of the
luminaire by 3M tape and screws provided.
Connect input wires of external power supply to main power outlet.
Connect output wires of external power supply to one of wires of T8 sockets at both sides with wire nuts.
Place the existing cover back to protect the external power supply.
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