Description of Microfluorescent T5 Low-Profile Light Fixtures
Low-profile microfluorescent T5 fixtures use energy-efficient, silent, instant-on electronic ballasts and come complete with fluorescent cool white lamp, mounting clips and screws, direct connector, and cord and plug. These are very easy to install, can be linked together, and are extremely versatile fixtures that can be used in both residential and commercial applications - backlighting, cabinet lighting, cove lighting, desk lighting, display case lighting, exhibits, indirect lighting, merchandising, over cabinet lighting, shelf lights, showcase lighting, task lighting, trade show lighting, and under cabinet lighting..
LIGHT FIXTURE
- 6 Models: click Specifications & Measurements to see a complete description of model differences
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8 watts |
13 watts |
18 watts |
21 watts |
24 watts |
28 watts |
| Model # |
PNULS-8 |
PNULS-13 |
PNULS-18 |
PNULS-21 |
PNULS-24 |
PNULS-28 |
| Length without power cord |
13.5in |
22.5in |
25-1/8in |
35.5in |
37.25in |
47in |
| Length with power cord |
15.5in |
24.5in |
27in |
37.5in |
39in |
49in |
- Very Low Profile: only 7/8in wide by 1-11/16in high
- Very Little Heat: gives off very little heat
- Complete Unit: each T5 Low-Profile Fluorescent Fixture made of polycarbonate comes with a T5 cool white fluorescent lamp, an attractive, easy-to-clean, ribbed, acrylic cover that protects the T5 fluorescent lamp, a rocker switch pre-installed on the fixture, a direct connector, and a 6ft cord-and-plug with a two-prong polarized plug
LIGHT BULB
- Light Bulb Included: T5 (5/8in diameter) fluorescent light bulb with a color temperature of 4100K (cool white) is included with each fixture
- Very Good Lamp Life: rated life is 20,000 hours on average (Lamp is easily replaced.)
Caution: always be certain that the lamp is seated properly in both of its sockets. Be sure that both pins of each end are inside their respective socket and that the lamp is rotated 90 degrees once the pins are in the sockets. Failure to make good electrical contact between the pins and its socket may result in arcing and excessive heating of the socket.
- End of Lamp Life: when a fluorescent light bulb burns out it is always a good idea to turn off the corresponding Microfluorescent fixture. Otherwise, the solid state ballast used inside that fixture can sometimes burn out while trying to start a bad light bulb.
ELECTRICAL FEATURES
- Quiet Electronic Ballast: built-in lightweight electronic ballast provides instant-on starting with no flickering and cool quiet operation
- Energy-Efficient: uses only 8, 13, 18, 21, 24, 28 watts of power/fixture respectively
- Linkable: as many as 10 T5 units may be linked together in one continuous line using Direct Connectors or Flexible Connectors of 6in, 12in, or 18in (can be ordered on our Accessories tab). If the distance between two T5 Low-Profile Fixtures is greater than 18 inches, then use two or more Flexible Connectors. For example, if the distance between two T5 Low-Profile Fixtures is 25 inches, use two 18in Flexible Connectors connected end-to-end. (NOTE: Each T5 Low-Profile Light Fixture normally comes with an "end cap" on one end. This end cap must be removed before the fixture can be linked to a second fixture.)
- Rocker Switch Pre-Installed: all of the fixtures come equipped with a small rocker switch on the side of the fixture. When the Fluorescent T5 Low-Profile Fixtures are linked together one or more of the fixtures may be turned off by using the rocker switch without affecting the other fixtures.
- 2-Wire Non-Grounded: 2-wire non-grounded fixtures like these Microfluorescent T5 Low-Profile Light Fixtures can be used for residential installations; on the other hand, 3-wire grounded microfluorescent fixtures are strongly recommenced for projects that require grounding - especially commercial installations
- Not Dimmable: these fluorescent fixtures are not dimmable
INSTALLATION
- Easy to Install: please refer to these Installation Instructions (PDF). Always check local electrical codes and the National Electrical Code (NEC) before installing any lighting products. It is also wise to consult with a licensed electrician in your geographical area about any electrical details that you might have questions about and to make certain that you are satisfying all of the appropriate electrical codes.
- Plug-In Electrical Connection: unit is supplied with a 6ft cord-and-plug adapter with a two-prong polarized plug. These Microfluorescent T5 Low-Profile Light Fixtures cannot be hardwired directly; their profile is simply too small.
ACCESSORIES
OTHER
- Average Pricing Estimate: for installations requiring several fixtures to be connected end-to-end the estimated per/foot price of the Microfluorescent T5 Low-Profile Light Fixtures is about $14.50/foot ± $3.00/foot. (This estimate does NOT include Professional Discounts given to “resellers” or discounts given for purchasing large quantities.)
- Large Quantity Discount: If you would like us to quote on a large quantity of Microfluorescent T5 Low-Profile Light Fixtures, please call us at our toll-free number, 800.392.4818, or use the online Quotation Request for Large Quantities form. We are always happy to provide you with our best large quantity pricing.

Specifications for Microfluorescent T5 Low-Profile Light Fixtures
FIXTURE MODEL |
PNULS-8 |
PNULS-13 |
PNULS-18 |
PNULS-21 |
PNULS-24 |
PNULS-28 |
| Wattage of Fixture |
8 watts |
13 watts |
18 watts |
21 watts |
24 watts |
28 watts |
Length of Fixture
without
Power Cord |
13.5in |
22.5in |
25-1/8in |
35.5in |
37.25in |
47.0in |
Length of Fixture
with
Power Cord |
15.5in |
24.5in |
27.0in |
37.5in |
39.0in |
49.0in |
| Nominal Length of Light Bulbs |
12in |
21in |
23.5in |
34in |
36in |
46in |
| Width of Fixture |
7/8in |
| Height of Fixture |
1-11/16in |
| Lamp Included |
Yes |
| Rated Lamp Life |
20,000 hrs |
| Linkable |
Yes |
| Electronic Ballast |
Yes |
| NOTE: Nominal Length for linear fluorescent light bulbs includes the length of the lamp plus "the proper allowance for standard lamp sockets." |
Measurement Guide for Microfluorescent T5 Low-Profile Light Fixtures
When determining how many Microfluorescent T5 Low-Profile Light Fixtures and which size you will need for under cabinet lighting you first have to measure the space where the fixtures will be attached. To do this you should NOT measure the face of the cabinets; you must measure the "cavity" under the cabinet where the fixtures will actually be placed. We recommend that you "fill up" the cavity space with as many fixtures that can fit. For example, for a space that measures 28 inches we recommend that you use the fixture that measures 25-1/8in, NOT the one that measures 22.5in. This will ensure that the countertop below will be uniformly lit.
| Cavity Measurement |
Microfluorescent T5 Low-Profile Light Fixtures |
|
Cavity Measurement |
Microfluorescent T5 Low-Profile Light Fixtures |
| 15.5in - 24in |
PNULS-8 |
40in - 49in |
PNULS-24 |
| 25in - 27in |
PNULS-13 |
50in + |
PNULS-28 |
| 28in - 37in |
PNULS-18 |
|
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| 38in - 39in |
PNULS-21 |
|
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NOTE: These dimensions assume that the power cord sticks out approximately 2.0in from the fixture.
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Select the quantity of your Accessories below, then click the Add to Cart button at the bottom of the Accessories tab.
 By Tom from Bellingham, WA on February 25, 2013 Are the ballasts replaceable on these units? By Jacob from Pegasus Lighting on February 26, 2013Answer:Tom - the short answer is no. Basically the fixtures are too small to replace the ballast.By Terry from Albany, NY on February 28, 2013 I'd like to create a lighted panel to back light a vintage Mobil Gas sign lens (about 5' in diameter). I don't have a lot of clearance. Is it possible to mount the fixture on its side? By John from Los Angeles, CA on February 28, 2013Answer:We have been using the T5 low profile light strip for over a year. It is on a shelf overlooking hard to read DVDs in an old armoire housing a TV. It has made the use of a flashlight a thing of the past. T.Y.By Penny Anderson from Regina, Saskatchewan on February 28, 2013Answer:Yes Terry it would work as it mounts on the side. I use my lights for under cabinet lighting.By Deborah from Santa Clarita, CA on March 1, 2013Answer:The mounting brackets are made for the backside of the light and are not wide enough for the sides. I have mine laying on it's side on a shelving unit, and it is fine. If you go to the hardware store, I am sure you can find something to work for a side mounting. I would check with the manufacturer if you are using it outside. It does not have. grounded plug.By Deer from San Antonio, TX on August 4, 2012 Which item# do I order if I have 22" 2-prong T5 13 watt bulbs (22" includes the prongs)? By Jacob from Pegasus Lighting on August 6, 2012Answer:Thanks for your question.
The PNULS-13 uses the 13W light bulbs.By Julie from Slingerlands, NY on August 23, 2012 My showcase is glass & metal. I cant drill in it to mount it. Is there another way to mount the light in
the showcase? Perhaps adhesive?
By Ryan from Costa Mesa, CA on August 23, 2012Answer:I have used VHB and it works pretty well. The key to VHB is that you have to push really hard to start the adhesive process. Many people just put it on and barely push and this does not engage the adhesive fully.By Matt from Costa Mesa, CA on August 23, 2012Answer:Use the grey 3M adhesive exterior tape. You can purchase it from your local Home Depot.By Mark from Raleigh on August 23, 2012Answer:We used industrial velcro to mount this fixture under the ledge of a desk.By ray from ray.smith12@gmail.com on August 23, 2012Answer:The light fixtures are pretty light. A good double sided tape should hold them up.By Barbara from Kansas on August 23, 2012Answer:3M VHB tape will work great. Product #4930By Annie from Chapel Hill, North Carolina on August 23, 2012Answer:I ordered this fixture to use as a desk light. I mounted it under some shelving with screws. While I can't speak from personal experience about using adhesive, the fixture itself is not heavy at all, so I wouldn't be surprised if a few adhesive strips would hold it steady (the top is flat - perfect for sticking things). Plus the light doesn't generate that much heat (compared to an incandescent or halogen), so temperature wouldn't be a problem for the adhesive as much. Overall, this light has functioned perfectly for me - crisp white light and no glare on my computer screen!!!By Joseph from Medford, Ma. on August 24, 2012Answer:Yes. Use clear silicone caulking. It has strong holding power when dried. By Uli from Estero, Florida on December 15, 2012 Bought T5 28 watts 47" long. How can I change the lamps? Regularly you twist them until the pins are straight upright and take them out. This model has a plastic ring there and I could not get the lamps out of the fixture.
Anybody help? By Jim from Montana on April 15, 2013 It says two wire non grounded. These are direct wire fixtures? Do they connect right to left or left to right or both? At which end can the wires come right or left?
By Jacob from Pegasus Lighting on April 16, 2013Answer:Jim, these are NOT direct wire fixtures. The fixture's profile is too small to be wired directly. They can only be plugged in.
Microfluorescent T5 Low-Profile Light Fixtures
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4 Stars based on 18 Review(s)
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Randle
Denton, Texas
5 Stars
I would recommend this item to a friend.
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Five Star Satisfaction
November 9, 2012
We're impressed with the sturdiness and quality of this light fixture, and have purchased an additional one to give to a relative. It illuminates the counter top area under it very brightly, and is quiet in operation. Its low profile allows it to be totally hidden under modern kitchen cabinetry. Parts were provided for several different approaches to mounting. Pegasus filled and shipped our order promptly, and it arrived very well packed and in perfect condition.
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Christy
St. Louis, MO
5 Stars
I would recommend this item to a friend.
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Great product.
March 6, 2013
I wanted a low profile light fixture that did now require hard wiring. The lights come in a variety of sizes and can be connected to each other to accommodate almost any space. They can also be mounted directly to a surface (no need for clearance to keep them cool). I am using them on top of my kitchen cabinets. They provide much more light than the incandescent lights I used to have and I can even add more in the future if I want.
Pros:Ease of installation
Variety of sizes
Low profile
Cool operation
Linkable
Cons:Replacement lamps are a little pricey
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Frank Geefay
Cupertino, California
5 Stars
I would recommend this item to a friend.
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Microfluorescent T5 Low-Profile Light Fixtures
February 1, 2013
This is my second order of these fluorescent lights. They are small and inconspicuous, can be easily chained together, and are very easy to assemble. I plan to order more. I hope they will last as long as they say.
Pros:Small and compact; easy to install
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KVS Title
Bethesda, MD
5 Stars
I would recommend this item to a friend.
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KVS TITLE
January 24, 2013
We purchased these fixtures for under shelf lighting in workstation cubicles. We opted to mount them with Command strips/double-sided mounting tape, as the shelving in the cubicles is metal (the included hardware is for wood or drywall mounting).
The light output is amazing! Some staff even thought it was a little bright, and mounted their fixtures within the front "lip" of the shelf, for a little "softer" light, which is working perfectly for them.
We still have 6 workstations that are not currently unoccupied, however, once they are, we'll be back for more fixtures.
Pros:Convenient
Exceptional light output
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Uli
Estero, Florida
5 Stars
I would recommend this item to a friend.
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Perfect!
December 14, 2012
Replaced three smaller fluorescent fixtures with two T5 units. Good quality product and I hope they last.
The buying experience was great and so was the communication. The order shipped asap and arrived early at my home - carefully packed.
Pros:Perfect Service Pegasus and good product!
Cons:Nothing so far
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Vickie
Joplin, MO
5 Stars
I would recommend this item to a friend.
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Low Profile Worked Great!
December 6, 2012
The low profile worked great for an indirect lighting feature for a kitchen. Products were shipped timely and customer service was good.
Pros:low profile, reasonable cost, quality of product
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Bill
Central Florida
4 Stars
I would recommend this item to a friend.
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Excellent Service
September 12, 2012
Order process efficient, delivered when promised, price competitive. Fixtures arrived with broken bulbs, replacements shipped immediately.
Pros:Fit nicely behind crown moulding for indirect lighting.
Cons:Seem to have shorter life span than standard fixtures.
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Katarina
DC
5 Stars
I would recommend this item to a friend.
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Good product
July 27, 2012
It installed quickly and works without a flaw.
Pros:ease of installation and use
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T 5 lighting
May 21, 2012
Had to mess with prongs to make item work. Ordered 6 and 3 were a problem.
Cons:Poor quality
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Joe
Highland, IN
5 Stars
I would recommend this item to a friend.
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Great lights, great service
March 4, 2012
What else can I say. Easy install, great light.
Pros:Easy, a lot of light
Cons:Nothing
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  |  |  | | | | from $17.05 | from $19.25 | from $58.90 |
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| |   from $62.45 |  from $21.90 |  $68.90 |
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