8" Vertical Triple Tube
Lensed Downlight
DATE:TYPE:
FIRM NAME:
LF8CFV
PROJECT:
One 26W, 32W or 42W Triple Tube
Compact Fluorescent
4-pin Lamp
120V-277V
APPLICATIONS:
The LF8CFV offers a vertically lamped
compact fluorescent lensed downlight fixture. The
multi-watt, multi-volt ballast provides the ability
to change wattages by simply changing the
lamp. This luminaire is ideal for a wide variety
of medium to high ceiling applications including
commercial, retail, hospitality and design-build.
HOUSING:
One-piece 22-gauge galvanneal steel platform.
Prewired J-box with snap-on cover for
easy access. Same housing accommodates
downlight, wall wash downlight, and lensed
downlight reflectors.
REFLECTOR:
High purity aluminum, Alzak, iridescence
suppressed, semi-diffuse reflector. Self-trim
standard. White painted splay standard.
BALLAST:
One (1) compact fluorescent Class ‘P’ electronic
multi-volt (120V through 277V) HPF ballast
suitable for operating all 26W, 32W, and
42W triple tube lamps. All ballast options are
equipped with EOL protection. Accessible from
below ceiling. Contact technical support
for 347V.
Ceiling Cutout: 8-1/4"
Maximum Ceiling Thickness: 1-1/4"
For conversion to millimeters,
multiply inches by 25.4
Not to Scale
LAMP:
One (1) 26W (GX24q-3 base), 32W
(GX24q-3 base), or 42W (GX24q-4 base)
4-pin triple tube compact fluorescent lamp.
Lamp furnished by others or as option below.
10-5/8"
SOCKET:
One (1) injection molded socket suitable
for 26W, 32W, and 42W triple tube lamps
(vented). Adjusts to two positions, upper
position for 42W, and lower position for
26W/32W, accommodating various lamp
sizes and ensuring proper lamp position.
1-1/4"
7-3/4"
9"
INSTALLATION:
Universal adjustable mounting brackets accept
1
/2" EMT conduit or 11/2" or 3/4" lathing
channel (by others) or Prescolite 24" bar
hangers (B24 or B6). Light commercial bar
hangers included.
LABELS:
UL listed or UL/CSA listed with CDN option for
wet locations with lensed trims. UL, CUL listed
for damp locations for EMR housing option.
Approved for through wiring (4 in, 4 out).
Non-IC type.
12-3/4"
9-1/8"
1"
14"
LAMP INCLUDED OPTION:
Specify lamp type T (Triple 4-pin) and
temperature as shown below.
Order housing, reflector and accessories separately.
CATALOG NUMBER:
HOUSING
WATTAGE
EXAMPLE: LF8CFV32EB 8CFVCGCL LP32T30K
BALLAST
VOLTAGE
HSG. OPTIONS
REFLECTOR
2
❑7DM
❑CP
❑8CFV
❑EB
❑Blank
❑LF8CFV ❑32
Chicago Plenum
Advance Mark
8" Alzak
26/32/42W Electronic 120V-277V
7™ Dimming
CP fixture height is 12"
SemiTriple Tube
❑CDN
Ballast to 5%,
Diffuse
❑FSDFA
Canadian
4-wire, 0-10V,
Fuse kit installed at
Electrical code
analog (120V
factory
compliant
thru 277V)
❑RIF11,2
ballast
Radio interference filter XDM
disconnect
Advance Mark
(single circuit)
❑ CDN 347V5
10™ Dimming
❑EMR1,2,3
Canadian
Ballast to 5%,
Emergency battery
Electrical code
2-wire line
pack with remote test
compliant
voltage (specify
switch and indicator
ballast
voltage)
light
disconnect
HDM7
DM
Lutron Hi-Lume®
Electronic Analog
Dimming Ballast
Dimming Ballast to 3%,
to 1%, 3-wire
4-wire, 0-10V (120line voltage
277V)
1
RIF1 and EMR options not offered in combination
(specify voltage)
MW26
2
CP not offered in combination with RIF1 or EMR
2DM7,8
Max
Wattage
label,
3
UL, CUL listed for damp locations
Lutron Tu-Wire
26W
4
Available for Osram Sylvania Quick 60+® Dimming Ballast
MW32
Limited Warranty when used with Osram lamp(s). to 5, 2-wire, line
Max Wattage label,
See www.prescolite.com for details.
voltage (120V
32W
5
Dimming option not available for 347V
only)
6
SYL4
For 42W specify LF8CFV42EBECDM
❑SMT
7
Osram Sylvania Ballast
Not available for 42W
Philips Advance
8
(available only for
For 26W specify LF8CFV26EB2DM, 32W specify
SmartMate®
standard EB option)
LF8CFV32EB2DM
ballast
❑ECDM6
Lutron EcoSystem or
3-wire line voltage
dimming ballast (120277V). Dims to 5%.
A Division of Hubbell Lighting, Inc.
SPLAY COLOR
LENS
❑Blank
❑WT
❑B24
❑FL
Painted
Set of (2) 24" bar
Regressed White
White
Flange
hangers for T-bar
Fresnel
ceilings
❑CR
(Alzak
❑PL
Clear Alzak
❑B6
Regressed only)
Set of (2) bar
Prismatic ❑TRG
❑CG
hangers for ceiling
Champagne ❑DL
Trim Ring
joists up to 24"
Gold Alzak
Regressed Gasket
centers
(factory
Diffuse
❑PW
installed) ❑FSDFI
Pewter
❑CL
Fuse kit for field
Alzak
Regressed
installation
Clear
❑WE
❑SCA8_
Wheat
Sloped ceiling
Alzak
adapter
❑LW
(see note on back
Light Wheat
page)
Alzak
In a continuing effort to offer the best product possible we reserve the right to change, without
notice, specifications or materials that in our opinion will not alter the function of the product.
Web: www.prescolite.com
•
Tech Support: (888) 777-4832
LAMP ACCESSORIES
❑ LP____________
-wattage= 26,
32, 42
-type= T (Triple
4-pin)
-temp= 27K, 30K,
35K, 41K (Kelvin)
*Example:
LP32T30K
LFR-CFL-020
PHOTOMETRIC DATA
LiteFrame® - 8" Vertical Triple Tube
Lensed Downlight - LF8CFV
BALLAST DATA CFLH1/CFLV
26W Triple
32W Triple
42W Triple
120V277V347V120V277V347V120V277V347V
Total System Watts
292931363636464650
Input Current (Amps)
0.240.110.090.310.130.110.380.170.15
Input Frequency in Hz50/6050/6050/6050/6050/6050/6050/6050/6050/60
Power Factor
<.98<.95
<.98<.98<.95<.98<.98<.95
Ballast Factor
<1.1<1.02
<.98<.98<.98<.98<.98<1.0
Total Harmonic Distortion
<10%<10%<10%<10%<10%<10%<10%<10%<10%
LAMP DATA CFLH1/CFLV
Rated Watts
26W Triple 32W Triple 42W Triple
Rated Lumens
1710
2200
3200
Efficacy (LPW)
66
69
76
Rated Life
12,000
12,000
12,000
CRI
82
82
82
32°F
32°F
Min. Starting Temp. 32°F
LUMINANCE DATA IN CANDELA/SQ. METER
Angle in Vertical
0°
45°19742
55°10365
65°
4352
75°
3680
85° 1131
AVERAGE INITIAL FOOTCANDLES
Multiple Units(Square Array)
Ceiling 80% Wall 50% Floor 20%
Assumptions:
1. Multiple Units(Square Array)
2. Ceiling 80% Wall 50% Floor 20%
3. 4 Fixtures evenly spaced in the center of the room.
4. The room is square and has a width and length equal to twice the
lamp spacing.
5. The lumen depreciation factor is 0.8.
6. The dirt depreciation factor is 0.98.
42W Triple
SPACINGRCR1RCR3 RCR7
7.0
34
29
20
8.0
26
22
16
9.0
21
17
12
10.0 1714 10
11.0 1412 8
12.0 1210 7
13.0 108 6
14.0 97 5
15.0 76 4
LF8CFV326EB/8CFVCL with Clear Alzak Reflector w/ clear lens
Lamp:1-F42TBX/835/A/4P-GE
Spacing Criteria: 1.0
Efficiency = 61.9%
COEFFICIENTS OF UTILIZATION 90
75
500
60
1000
45
1500
0
15
30
0
90
Test No. 547
CANDLEPOWER
CANDLEPOWER
SUMMARY
Angle
0°
45°
0 1440
5 1439751 714
10 1387
15 1265 789 686
20 1128
25 1001 766 674
30 859
35713575516
40 566
45 425 121 77
50 301
55 181 0
0
60 80
65 56
0
0
70 44
75 29
0
0
80 14
85 3
90
0
80%
90°
0
1
2
3
4
5
6
7
8
9
10
70%
30%
10%0%
% Wall Reflectance
70 5030 10 7050 30 10
.74 .74 .74 .74 .72 .72 .72 .72
.69 .67 .65 .63 .68 .66 .64 .62
.65 .61 .58 .55 .63 .60 .57 .55
.60 .56 .52 .49 .59 .55 .51 .48
.56 .51 .46 .43 .55 .50 .46 .43
.53 .47 .42 .39 .52 .46 .42 .39
.50 .43 .38 .35 .48 .42 .38 .35
.46 .40 .35 .32 .46 .38 .35 .32
.44 .37 .32 .29 .43 .36 .32 .29
.41 .34 .30 .27 .40 .34 .30 .27
.39 .32 .28 .25 .38 .32 .28 .25
50 3010
.69 .69 .69
.62 .62 .61
.58 .55 .53
.53 .50 .47
.49 .45 .42
.45 .41 .38
.41 .38 .35
.38 .34 .32
.36 .32 .29
.33 .29 .27
.31 .27 .25
5030 10 50 3010
.63 .63 .63 .41 .41 .41
.40 .40 .39 .59 .58 .57
.38 .37 .36 .54 .53 .51
.35 .34 .33 .50 .48 .46
.33 .31 .30 .46 .43 .41
.31 .29 .28 .43 .40 .38
.29 .27 .25 .39 .36 .34
.27 .25 .24 .37 .34 .31
.25 .23 .29 .34 .31 .29
.24 .22 .20 .32 .29 .27
.23 .21 .19 .30 .27 .25
Test No. 547
NOTES
Refer to www.prescolite.com for additional photometric tests (IES Files).
When ordering a sloped ceiling adapter, specify the degree of slope in
5° increments, max. of 35°. For a more precise degree or wet ceiling applications, please contact factory. Sloped ceiling adapter and housing must
be installed at the same time prior to finish ceiling installation.
Web: www.prescolite.com • Tech Support: (888) 777-4832
701 Millennium Blvd. Greenville, SC 29607 U.S.A. • Phone (864) 678-1000
Specifications subject to change without notice. • Printed in U.S.A. • LFR-CFL-020 • 4/13/15
50%
20% Effective Floor Cavity Reflectance
LF8CFV326EB/8CFVCL
Copyright ©2015 Prescolite, Inc., a division of Hubbell Lighting, Inc. All Rights Reserved
Zonal Cavity Method
% Effective Ceiling Cavity Reflectance
Room Cavity
Ratio
CANDLEPOWER
DISTRIBUTION
0%
.62
.56
.50 .45
.40
.36
.33
.30
.28
.26
.24