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INSTALLATION GUIDE
Removing uorescent lamp system
NOTE: Westinghouse T8 LED tube is suitable to be installed in T8 or T12 standard luminaries.
1. Disconnect power from luminaire.
2. Remove uorescent bulb.
3. Remove wiring compartment cover.
4. Cut all wires which are connected to the ballast and remove it.
STOP!
DO NOT install this product in a luminaire that uses shunted lamp
holders (found in all xtures with instant start ballasts). Installing this
product with shunted lamp holders will cause a short circuit condition in
the lamp holder and create a re or shock hazard. Before continuing,
determine if the lamp holders currently installed in the luminaire are
shunted or non-shunted. If the current lamp holders are shunted, cut the
wires away from the lamp holders and install non-shunted lamp holders,
making new connections with the lead wires at terminals indicated here:
NOTE: If using existing non-shunted lamp holders, installer should not disconnect lead wires from
lamp holders and make new connections at terminals. Instead, cut lead wires away from lamp holders
and make new connections to lead wires using approved connectors.
Retro tting xtures with ONE LAMP
NOTE: Only one end of this LED tube receives power. The "powered" end is indicated by mark with "L" & "N" on
the tube itself. Before begining installation, determine which end of the xture will be the "powered" end and
which end will be the "dead" end.
1. Make sure AC power to luminaire is OFF
2. Make sure ground wire from AC supply is securely connected to ground screw inside luminaire.
3. Connect black (live) and white (neutral) lead wires from lamp holders on "powered" end to incoming AC
supply black (LIVE) and white (NEUTRAL) wires with approved wire connectors. If only one lamp is being
installed, proceed to step 4 below.
Non-shunted Lampholder
Live
Neutral
No Live Connection
2
Non-shunted lampholder
ESF-WH-019
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