Sections

Fluorescent Downlights
8" Fluorescent
Triple-Tube (TRT)
NEW
Intended Use
Recessed Frame-In rated Non-IC for New Construction applications.
Approved for all wiring types and all ceiling types, including air-handling
plenums.
Features
Thermally-protected against improper contact with insulation and approved
for through-branch circuit wiring.
Rugged, galvanized steel frame and J-box. Ground wire provided.
Galvanized bar hangers span up to 24" o.c. and feature built-in nailers
and T-bar clips.
Multi-volt (MVOLT) 120V through 277V, electronic ballast with end-of-life
protection is standard.
Socket housing attaches to reflector with to ensure proper and consistent
lamp position.
Reflector is secured to frame by mechanical trim retention.
Vertically adjustable yoke allows for flush mounting of reflectors to
ceiling.
Damp location listed. (See reflector selection for wet location listed
reflectors.)
UL listed to US and Canadian safety standards.
228 Lithonia Downlighting / PSG8
Non-IC Rated Full Reflectors – All reflectors are damp location listed. Lensed
reflectors are wet location listed. Lamp types and maximum wattages are listed for each
reflector. Maximum ceiling thickness 1-1/2".
Ordering Information Example: LF8 2/26-42TRT MVOLT
Series
LF8
Lamps
2/26-42TRT
LF8 TRT
MVOLT1 Volts
120
277
347
IMPORTANT: Frame-ins and reflectors are packaged and shipped as
separate components. For details on ordering and packaging options,
see page 272.
13-1/2"
13"
See trim for
height
9-7/8"
8-5/8" 8-5/8"
Non-IC Horizontal Lamp Frame-In
Open Baffle Wallwash
F8O3A Clear Diffuse*
F8O3AZ Clear Specular*
6
7 7/ 8
9 1/ 2
Clear Lens
F8LT1 White Splay
F8LTB1 Black Baffle
Fresnel Lens
F8LT4 White Splay
F8LTB4 Black Baffle
Tempered Prismatic
F8LT73 White Splay
F8LTB73 Black Baffle
2/42 TRT
Glass Lensed
F8B4 Black
F8B4W White
2/42 TRT
F8W3A Clear Diffuse*
F8W3AZ Clear Specular*
2/42 TRT
*Flange matches reflector finish. For white flange, add TRW to reflector catalog number.
Options
ADEZ Advance Mark X2 electronic dimming ballast. Must specify 120V or
277V. Requires 4-pin lamp. Minimum dimming level 5%.
DMHL Lutron Hi-Lume3 electronic dimming ballast. Must specify 120V or 277V.
Requires 4-pin lamp (Philips lamp). Minimum dimming level 5%.
ELR Emergency battery pack. Remote test switch provided.
GMF Single slow-blow fuse.
GEB10 Generic electronic ballast, THD (total harmonic distortion)