DayBrite Revision Fixtures

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revision
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reduce, reuse, renew
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Revision is a series of retrofit
products designed to update
existing luminaires with modern
lamp/ballast systems and/or
optical packages. These products
allow significant energy savings
to be realized without the need
for entirely new luminaires and
their associated installation costs.
The Revision products require less
labor to install, do not require the
ceiling to be disturbed, and in many
cases do not require a licensed
electrician for installation. Each
retrofit product will have its own
individual name while the Revision
title will encompass all Day-Brite
retrofit products.
The Revision Family at a Glance
WW Select Retrofit (WSR)
– retrofits existing 2x2 or 2x4 recessed luminaires to a 2-lamp
configuration with an improved photometric distribution
– includes a high efficiency louver, telescoping reflector assembly,
ballast box, support ends, and lamps
pages 4-5
Internal Parabolic Retrofit (IPR)
– retrofits existing 2x2 or 2x4 recessed parabolic luminaires to a
2-lamp configuration for reduced energy consumption while
utilizing the existing louver
– includes reflector, telescoping channel assembly, and lamps
page 6
Internal Troffer Retrofit (ILR)
– retrofits existing 2x2 or 2x4 recessed troffer luminaires to a
2-lamp configuration for reduced energy consumption while
utilizing the existing door/lens
– includes telescoping channel assembly and lamps
page 7
Surface Strip Retrofit (SR)
– retrofits existing 4' or 8' strip luminaires from slimline to high
efficiency T8 for reduced energy consumption, installs around
existing strip luminaire
– includes retrofit assembly and lamps
page 8
Recessed Strip Retrofit (TRR)
– retrofits existing 8' recessed strip luminaires from slimline to high
efficiency T8 for reduced energy consumption, installs inside
existing recessed strip luminaire
– includes retrofit assembly with ballast and lampholders prewired
and lamps
page 9
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page 10
Annual Energy Cost Comparisons
page 11
Note: For info on Unassembled Retrofit Kits, see bottom of page 7.
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Revision Questions and Answers
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WW Select Retrofit (WSR)
- Designed to retrofit existing parabolic or deep troffer luminaires with T12 or T8 lamps to a
2-lamp louvered configuration for reduced energy consumption and improved lighting quality.
- Compatible with 2x2 or 2x4 luminaires, does NOT require existing units to be Day-Brite.
- 2-lamp cross-section reduces the number of lamps to install and maintain.
-
Includes louver, telescoping reflector assembly, ballast box, support ends and lamps.
Ballast box comes with ballast installed and lampholders prewired.
Minimum existing housing depth 4-3/8”.
2x2 minimum internal housing length 23-15/16” for T8 lamps, shorter housings can be
accommodated using T5 lamps.
Instruction sheet is available at www.daybrite.com to illustrate the installation process,
typical installation time is less than 5 minutes.
Single point of contact for warranty claims - retrofit, standard ballast and standard lamps are all
made by Philips.
A trial installation is recommended before ordering project quantities.
See spec. sheets 277-PLV and 278-PLV for more information.
- Louver is a high efficiency design with a highly reflective matte white finish, improves optical
efficiency compared to existing parabolic louvers.
- Non-parabolic design with “blade” type cross baffles (either smooth or ribbed) provides a
photometric distribution with a small amount of high angle light, eliminating the “cave effect” of
traditional parabolics.
- 12-cell louver for 2x4 models, 6-cell louver for 2x2 models.
- Louvers include spring loaded latches, can be hinged down from either side.
- High efficiency T8 systems will provide the best energy savings, T5 and T5HO are also
available.
- Energy savings up to 47% can be achieved compared to an existing 3-lamp or 4-lamp T8/
electronic parabolic.
- Energy savings can approach 60% when retrofitting 2x4 T12/magnetic products.
- Total lumen package can frequently be reduced compared to the parabolic configuration since the
high angle light provided by the retrofit will make the space seem brighter and larger.
Examination of existing levels is recommended, reduced level may be appropriate.
Support Ends
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BALLAST BOX
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TELESCOPING REFLECTOR ASSEMBLY
BAFFLE ASSEMBLY
EXISTING
HOUSING
Telescoping Reflector
Assembly
Ballast Box with Prewired
Lampholders
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High Efficiency Louver
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Internal Parabolic Retrofit (IPR)
- Designed to retrofit existing parabolic luminaires with T12 or T8 lamps to a 2-lamp
configuration for reduced energy consumption.
- Compatible with 2x2 or 2x4 luminaires, does NOT require existing units to be Day-Brite.
- 2-lamp cross-section reduces the number of lamps to install and maintain.
- Designed for 3-row or 4-row louver applications.
- Includes telescoping channel assembly, reflector and lamps.
- Retains existing louver, included reflector maintains even cell illumination at normal viewing
angles.
- Channel assembly comes with ballast installed and lampholders prewired.
- 2x2 minimum existing housing length 23-15/16” for T8 lamps, shorter housings can be
accommodated using T5 lamps.
- Instruction sheet is available at www.daybrite.com to illustrate the installation process,
typical installation time is less than 5 minutes.
- Single point of contact for warranty claims - retrofit, standard ballast and standard lamps are
all made by Philips.
- A trial installation is recommended before ordering project quantities.
- See spec. sheets 281-PLV and 282-PLV for more information.
- High efficiency T8 systems will provide the best energy savings, T5 and T5HO are also
available.
- Energy savings up to 19% can be achieved compared to standard 3-lamp T8/electronic
systems.
- Energy savings up to 30% can be achieved compared to existing 4-lamp T8/electronic systems,
with a slight reduction in light levels (approx. 8%).
- Energy savings can approach 50% compared to 3-lamp or 4-lamp T12/magnetic systems.
- Examination of existing light levels is highly recommended, reduced levels may be
appropriate and will provide additional energy savings.
- Energy savings are lower than the WW Select Retrofit since the existing louver is retained
which limits optical performance compared to the Select louver.
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Telescoping Channel Assembly
with ballast installed and
lampholders prewired
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Reflector Maintains Even
Cell Illumination
EXISTING HOUSING
CHANNEL ASSEMBLY
REFLECTOR
Internal Troffer Retrofit (ILR)
- Designed to retrofit existing troffer luminaires with T12 or T8 lamps to a 2-lamp
configuration for reduced energy consumption.
- Compatible with 2x2 or 2x4 luminaires, does NOT require existing units to be Day-Brite.
- Similar to Internal Parabolic Retrofit except without reflector.
- 2-lamp cross-section reduces the number of lamps to install and maintain.
-
Includes telescoping channel assembly and lamps.
Retains existing door/lens.
Channel assembly comes with ballast installed and lampholders prewired.
2x2 minimum existing housing length 23-15/16” for T8 lamps, shorter housings can be
accommodated using T5 lamps.
Instruction sheet is available at www.daybrite.com to illustrate the installation process, typical
installation time is less than 5 minutes.
Single point of contact for warranty claims - retrofit, standard ballast and standard lamps are
all made by Philips.
A trial installation is recommended before ordering project quantities.
See spec. sheets 470-SR and 471-SR for more information.
- High efficiency T8 systems will provide the best energy savings, T5 and T5HO are also
available.
- Energy savings up to 19% can be achieved compared to standard 3-lamp T8/electronic
systems.
- Energy savings up to 30% can be achieved compared to existing 4-lamp T8/electronic systems,
with a slight reduction in light levels (approx. 8%).
- Energy savings can approach 50% compared to 3-lamp or 4-lamp T12/magnetic systems.
- Examination of existing light levels is highly recommended, reduced levels may be
appropriate and will provide additional energy savings.
Telescoping Channel Assembly
with ballast installed and
lampholders prewired
EXISTING HOUSING
CHANNEL ASSEMBLY
Please consult factory for applications requiring unassembled kits, we can provide those product types if a product with lower
initial purchase price (and a higher installation cost) is desired.
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Unassembled Retrofit Kits
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Surface Strip Retrofit (SR)
- Designed to retrofit existing 4’ or 8’ strip luminaires from slimline to high efficiency T8 for
reduced energy consumption.
- Suitable for individual or continuous row applications, does NOT require existing units to be Day-Brite.
-
One, two or three lamp cross-sections available.
Includes retrofit assembly and lamps, order end caps separately as needed.
Retrofit assembly comes with ballast installed and lampholders prewired.
Job pack and installed lamp options are available.
Installs around existing strip, so removal of existing ballast/socket saddles/lampholders is NOT
required.
Instruction sheet is available at www.daybrite.com to illustrate the installation process, typical
installation time is 3-5 minutes.
Single point of contact for warranty claims - retrofit, standard ballast and standard lamps are all
made by Philips.
A trial installation is recommended before ordering project quantities.
See spec. sheet 1130.1-S for more information.
- High efficiency T8 systems will provide the best energy savings, T5 and T5HO are also available.
- 22% energy savings with 10% increase in light output can be achieved compared to T96T12ES
slimline/magnetic systems.
- Lamp life varies with system selected but is at least doubled compared to T12 slimline.
- Low temperature starting is standard.
- Electronic ballast runs cool and quiet.
EXISTING STRIP
FIXTURE
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4-5/8"
(118mm)
8
5-3/8"
(137mm)
SRK-DEK
END CAP
48" or 96"
Recessed Strip Retrofit (TRR)
- Designed to retrofit existing 8’ recessed strip luminaires from slimline to high efficiency T8 for reduced
energy consumption.
- Suitable for individual or continuous row applications, does NOT require existing units to be Day-Brite.
- One or two lamp cross-sections available. Staggered lamp configuration allows tandem lamp
positioning.
- Includes retrofit assembly and lamps.
- Retrofit assembly comes with ballast installed and lampholders prewired.
- Access panel provides easy ballast access after installation.
- Job pack and installed lamp options are available.
- Installs inside existing recessed strip, so removal of existing reflector/ballast/socket saddles/
lampholders is NOT required.
- Instruction sheet is available at www.daybrite.com to illustrate the installation process, typical
installation time is 3-5 minutes.
- Single point of contact for warranty claims - retrofit, standard ballast and standard lamps are all made
by Philips.
- A trial installation is recommended before ordering project quantities.
- See spec. sheet 455-SR for more information.
- High efficiency T8 systems will provide the best energy savings, T5 and T5HO are also available.
- 22% energy savings with 15% increase in light output can be achieved compared to T96T12ES
slimline/magnetic systems.
- Lamp life varies with system selected but is at least doubled compared to T12 slimline.
- Low temperature starting is standard.
- Electronic ballast runs cool and quiet.
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2-5/8"
1-11/16" (67mm)
(43mm)
93-1/2"
11-3/4"
(299mm)
94-3/4"
(2407mm)
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95-3/4"
(2432mm)
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Revision Questions and Answers
Q: Will the parabolic/troffer retrofits fit ANY existing parabolic/troffer product?
A: The WW Select retrofit requires a housing depth of at least 4-3/8”. The internal retrofits should accommodate any housing
depth used for those product types. All 2x2 models require a housing length of at least 23-15/16” to fit T8 lamps (existing
products could be shorter if designed for U-lamps or CF) although T5/T5HO could be used in a shorter housing. Within
the limitations above, the retrofit products should fit the vast majority of existing luminaires. It is not possible for us to test
every product that could be encountered, so a trial installation is strongly suggested before ordering project quantities. We
can provide a sample for that purpose.
Q: Are there advantages to the parabolic/troffer retrofits (compared to the existing lighting system)
besides energy savings?
A: Yes! All of the retrofit products are 2-lamp cross-section, if the existing product contains three or four lamps then the
retrofit will have fewer lamps to maintain. Modern lamps are available with significantly longer lamp life than many existing
lamps to further reduce maintenance requirements. The Select retrofit adds a new photometric distribution to improve
quality of lighting.
Q: What is the preferred lamp/ballast system?
A: The typical recommendation will be a high lumen T8 lamp with a high efficiency ballast of the ballast factor needed to provide the desired lumen package for the application. This combination will provide the best energy efficiency and offers other
advantages like longer lamp life.
Q: Are the lamps and ballast accessible from below?
A: Yes, the lamps and ballast are accessible from below on all of the products.
Q: Why isn’t photometric information available for the Internal Parabolic Retrofit or Internal Troffer
Retrofit?
A: The photometry of the internal products will be dictated by the depth and design of the housing and the
configuration of the existing louver or lens, so we cannot accurately predict the photometry for those products when installed. In general, it is safe to assume that optical efficiency will be at least as high as the existing product in its unmodified
form.
Q: Is bi-level switching available?
A: While two ballasts can be provided, all of the recessed Revision products use a 2-lamp cross-section which would provide
an asymmetric appearance if one lamp was switched off. Step dimming is recommended for bi-level
requirements rather than separate switching.
Q: Can you help with a comparison of energy use and/or life cycle cost?
A: Yes, our Applications Engineering department can help with those comparisons.
Q: How does the “single point of contact” work regarding warranty claims?
A: Because the retrofit product, ballast and lamp are all made by Philips companies, there is only one place to contact with any
warranty items - there is no need to decide which vendor (luminaire, ballast or lamp) to contact.
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Q: Can another brand of ballast or lamp be specified?
A: Absolutely. Any brand of ballast or lamp may be specified. The only caveat is that the system will no longer have a single
point of contact in the event of a warranty item.
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Annual Energy Cost Comparison (per luminaire)
$50.00
Select
VS
$40.00
$35.00
$30.00
ILR/IPR
$25.00
VS
$15.00
3-Lamp*
$20.00
$36.18
$10.00
$27.68
$22.65
$5.00
$0.00
Existing 3-Lamp
Parabolic T12 lamps/
magnetic ballast
(115W)
Existing 3-Lamp
Parabolic T8 lamps/
electronic ballast
(88W)
ILR/IPR Retrofit
(72W)
$15.10
WW Select Retrofit
(48W)
$50.00
Select
VS
$40.00
$35.00
$30.00
ILR/IPR
$25.00
VS
$15.00
4-Lamp*
$20.00
$45.30
$35.24
$10.00
$24.85
$19.51
$5.00
$0.00
Existing 4-Lamp
Troffer or
Parabolic T12 lamps/
magnetic ballast
(144W)
Existing 4-Lamp
Troffer or
Parabolic T8 lamps/
electronic ballast
(112W)
ILR/IPR Retrofit
(79W)
WW Select Retrofit
(62W)
*Assumptions: 2x4 Luminaires, Operating 11 hours/day, 286 days/year @ Energy cost of $0.10/kWh
$50.00
SR/TRR
$40.00
Strip Retro
$30.00
VS
$20.00
$25.00
$15.00
$10.00
$39.64
$34.61
$28.63
$5.00
$0.00
Existing 2-Lamp Surface or
Existing 2-Lamp Surface or
Recessed Strip, 8' T12 Slimline Recessed Strip, 8' T12 Slimline
lamps, magnetic ballast (126W) lamps, electronic ballast (110W)
SRR/TRR Strip
Retrofit (91W)
**Assumptions: 8' Luminaires, Operating 11 hours/day, 286 days/year @ Energy cost of $0.10/kWh
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F96ES**
$35.00
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Form # 151
Rev. 0609CT.5M
Day-Brite Lighting is a Philips group brand. All rights reserved 2009.
776 South Green Street • Tupelo, MS 38804
phone 662.842.7212 • fax 662.841.5501 • www.daybritelighting.com
Canadian Division
189 Bullock Drive • Markham, Ontario L3P 1W4
phone 905.294.9570 • 905.294.9811
This brochure was printed on FLO recycled paper.
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