Specification Sheet
Patent#
 6,357,891
Compact Fluorescent   6" Pro-Optic™ FireBox
®
   Recessed
  18w Horizontal Quad CFL
  1-Hour Fire Resistant
  Non-IC
     Type
        -EBFB
   P68   
■
    Dimensions (Inches)
Catalog No.  Lamping  A  B  C 
P68-EBFB  (2) 18w Quad Tube  13-1/4  9-9/16  9-1/16
    Ceiling Opening = 6-7/8
  Maximum Ceiling Thickness = 1-1/8
Specifications:
Electrical
• Universal heavy gauge junction box with 
snap-out sides
• Grounding pigtail
• 1/2" & 3/4" pryouts for rigid or BX 
fittings
• Rated for 8 #12 90-degree conductors (4 
in, 4 out)
• 120/277v electronic HPF ballast with end 
of life protection
Construction
• 2 horizontal 18w Quad tube compact 
fluorescent G24q-2
• Notched housing for chalkline or laser 
alignment
• Trims adjust to accommodate 1/2" to 
1-1/4" thick ceilings
• 6 pieces of UL Classified fire resistant 
gypsum board attached to recessed 
housing
• Fiberglass gasket on bottom of frame to 
minimize heat transfer into ceiling cavity
Bar Hangers
• Integral nailers for wood joist 
construction
• Integral T-bar mounting clamps
• Securely span 24" T-bar spacing
• Integral set-screw lock to secure housing
• Captive and factory installed
• 90-degree mounting for tight spaces
• Galvanized steel
Labeling
• UL/CUL listed for damp location and 
through branch wiring
• Non-IC rated
• UL Classified to maintain fire ratings of 1 
hour or less for all L500 series fire rated 
ceiling/floor assemblies
Lamp/Trim
• Socket box mounts securely to re-flector 
for consistent lamp positioning
• Lamps positioned in reflector to optimize 
photometric performance
• Trim retention accomplished by use of 
3 spring clips located inside aperture of 
frame-in
• Trim must be ordered seperately
      Line    Min.
    Lamp  Current  Input  Start
Catalog #  Description  Base  Amps  Watts  Temp.
P68-EBFB  120/277V Electronic  G24q-2 .33/.14  39  0
* Technical data is for two lamps.
Progress Lighting
701 Millennium Blvd.
Greenville, South Carolina 29607
www.progresslighting.com
Rev. 4/09
• Trim must be ordered separately; P8030 trim shown above
P68FB
P68277FB
P66EBFB
P68FB
P68277FB
P66EBFB
B
A
C


