Architectural Decorative 4R28

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Pendalux Traditional 28" Diameter Body 4-26/32/42 Triple Tube

45° Max.

2

Note: Drawing illustrates only one of the suspension types available for this luminaire. For other drawings, consult individual Suspension Specification Sheet num- bers as noted in Suspension chart(s) below.

6

7"

4

 

 

 

1 3/8"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

3

7

1

28"

Nominal OAL

6 5/16"

Complete Luminaire Consists of Body and Suspension: Order Each Separately.

Catalog No.

 

Finish

Lamps

Options

4R28442APBU

 

 

Polished Brass

4-26 Triple Tube Compact Fluorescent

D2 (26W, 120V only),

 

4R28442ASBU

 

 

Satin Brass

or 4-32 Triple Tube Compact Fluorescent

E3 (347V), or EM

 

 

 

 

 

or 4-42 Triple Tube Compact Fluorescent

Add Suffix to Cat.No.

Single Swivel Stem

Multiple to Short Swivel Stem

3 Rods to Short Swivel

Suspension Ext. Kits

Cat. No.

 

Nominal OAL

Cat. No.

Nominal OAL

Cat. No.

 

Nominal OAL

Cat. No.

Nominal OAL

Specify Finish as Suffix:

Specify Finish as Suffix:

Specify Finish as Suffix:

Specify Finish as Suffix:

PB or SB

 

 

PB or SB

 

PB or SB

 

PB or SB

 

4SB115

 

 

15

3/16” (close-to-ceiling)

4ST228

 

28”

4ST428

 

 

28”

4SXT48

 

48”

 

 

 

 

 

 

 

 

 

 

 

 

4SB118

 

 

16

5/8”

4ST235

 

33 5/8”

See Specification Sheet 4ST324

4SXT96

 

96”

 

 

 

 

 

 

 

 

4SB121

 

 

17

15/16”

4ST242

 

38 15/16”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4SB124

 

 

24

3/16”

See Specification sheet 4ST228

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4SB128

 

 

28”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4SB135

 

 

33

5/8”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4SB142

 

 

38

15/16”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

See Specification

 

 

 

 

 

 

 

 

 

 

 

Sheet(s) 4SB115, 4SB124

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Specifications

Suspension Size: For optimum performance testing recommends OAL (overall length) in proportion to the Body diameter or for close-to-ceiling proportion length (see 4SB115, 4SB128, 4ST228, 4ST428). OAL is defined from bottom of diffuser to ceiling plane.

Stem Wires: Equipped with 120” of leads with keyed connectors for quick connection to Body wiring.

Options & Accessories

D2 = Dimming Electronic Ballast, 26 Watt, 120V, only.

Replace Body Cat No. Suffix “U” with Suffix “D2”.

E3 = 347V (Canada)

Replace Body Suffix “U” with Suffix “E3”.

EM = Emergency Battery Pack

Add Suffix “EM” to Body Cat. No.

Multi-Level Switching: Prewired, consult wiring diagram.

Fusing: Consult Factory

Finishes: PB = Polished Brass, SB = Satin Brass

Job Information

Type:

Job Name:

Cat. No.:

Lamp(s): Notes:

Lightolier a Genlyte companywww.lightolier.com 631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710 We reserve the right to change details of design, materials and finish.

© 2005 Genlyte Group LLC • C0605

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Lightolier 4R28 specifications Catalog No Finish Lamps Options, Single Swivel Stem, Specifications, Options & Accessories

4R28 specifications

The Lightolier 4R28 is a versatile and innovative lighting solution designed to meet the demands of various commercial and residential applications. Renowned for its efficiency and aesthetics, this fixture stands out due to its distinctive features and advanced technology.

One of the core attributes of the Lightolier 4R28 is its exceptional energy efficiency. By utilizing state-of-the-art LED technology, the fixture consumes significantly less energy compared to traditional lighting options. This not only results in reduced electricity bills but also contributes to a more sustainable environment. The LEDs used in the 4R28 provide a long lifespan, often exceeding 50,000 hours, which minimizes the need for frequent replacements and lowers maintenance costs.

Lightolier has incorporated an advanced thermal management system into the 4R28 to ensure optimal performance. The fixture is designed with heat-dissipating materials that effectively manage operational temperatures, preventing overheating and extending the life of the LEDs. This technology also allows for consistent light output, even in prolonged use scenarios, making it an ideal choice for busy commercial spaces and high-traffic areas.

The Lightolier 4R28 excels in versatility, offering various configurations that cater to a wide range of lighting requirements. Available in multiple color temperatures, including warm white and cool white options, the fixture allows users to create the desired ambiance for any setting. Additionally, the 4R28 supports dimming capabilities, providing users with flexibility to adjust brightness based on specific needs or preferences.

Another noteworthy characteristic of the Lightolier 4R28 is its sleek and modern design, which seamlessly blends with diverse architectural styles. The unobtrusive appearance ensures that the fixture can enhance the aesthetics of a space without overwhelming it. Furthermore, the 4R28 is available in a variety of finishes, allowing for customization to fit specific decor themes.

In summary, the Lightolier 4R28 is an advanced lighting fixture that combines energy efficiency, innovative thermal management, and versatile design. With its long lifespan, dimming capabilities, and aesthetic appeal, it stands as a superior choice for those seeking a high-quality lighting solution in both commercial and residential environments. Whether illuminating office spaces, retail settings, or homes, the 4R28 is engineered to provide exceptional performance and aesthetic value.