BACKlight 2
nd
Generation modules from OSRAM
SYLVANIA are durable, energy-efficient, and long-life
LED light source alternatives to neon. Their flexible,
chain configuration make them ideally suited to fit
contours and curves typical to channel letter signs.
The BL02 and BL04 LED modules are optimally oper-
ated with OPTOTRONIC
®
10.5Vdc power supplies.
This installation guide outlines step by step instruc-
tions to properly install both BACKlight BL02 and
BL04 modules for backlighting channel letters and
other signage applications.
WARNING: ONLY QUALIFIED PERSONNEL SHOULD PERFORM INSTALLATION.
TO AVOID ELECTRICAL SHOCK OR COMPONENT DAMAGE, DISCONNECT POWER BEFORE ATTEMPTING
INSTALLATION OF THE POWER SUPPLIES AND/OR MODULES.
Failure to install the power supplies and/or LED modules in accordance with the National Electric Code (NEC), all applicable
Federal, State and local electric codes as well as the specific Underwriter’s Laboratories (UL) safety standards for the
installation, location and application may cause serious personal injury, death, property damage and/or product malfunction.
These instructions are guidelines for installation of OSRAM LED modules and power supplies. Installation requirements may
vary depending on the application. Licensed electricians should provide all installation services for connection of both primary
and secondary (input/output) of the power supplies.
BACKlight 2
nd
generation
installation guide
(Bl02 and Bl04 Modules)
www.sylvania.com
