Lightolier C4T4GA-MHT4RF manual Aperture, T4.5 Ceramic Metal Halide Glasslite, Flood, Features

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Calculite® HID Adjustable Accent C4T4GA-MHT4RF

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4 1/2" Aperture, T4.5 Ceramic Metal Halide Glasslite, Flood

7/8" (352 mm)

10" (254 mm)

13-

 

8-1/8" (206 mm)

20" (508 mm) to 30" (762 mm)

15" (381 mm)

10

5

8

2

3

11

1

4

6

9

7

8" (203 mm)

Vertical Adjustment:

 

3/4" (25 mm) to

Top View

Flood

Upper Reflector

2 7/8" (73 mm)

 

 

 

 

 

 

 

 

 

 

4-1/8 (105 mm) Dia.

 

 

 

 

 

 

 

 

 

 

 

 

 

5/8" (16 mm)

 

 

 

 

 

 

Ceiling Cutout: 5 1/8” (130mm) Dia.

 

 

 

 

5-1/2" (140 mm) Dia.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

For Complete Fixture Order: Glasslite Trim Kit + Flood Upper Reflector (MHT4RF) + Frame-In Kit. Each Sold Separately.

1 1/8" (29 mm) max. Ceiling Thickness

Glasslite Trim Kit + Flood Upper Reflector

Frame-In Kit

Lamp

 

 

C4T4GA + MHT4RF (Flood Upper Reflector)

C4A20T4E1

Electronic 120V

20W T4.5

MH

 

Etched glass, with matching flange.

C4A20T4E2

Electronic 277V

20W T4.5

MH

 

C4A39T4E1

Electronic 120V

39W T4.5

MH

 

C4A39T4E2

Electronic 277V

39W T4.5

MH

 

C4A70T4E1

Electronic 120V

70W T4.5

MH

 

C4A70T4E2

Electronic 277V

70W T4.5

MH

 

 

 

 

 

 

Features

1.Flood Upper Reflector: Specular textured aluminum; provides 40° beam. Interchangeable with 12° Spot (MHT4RS) and 25° Narrow Flood (MHT4RNF); see spec sheets C4T4GA-MHT4RS and C4T4GA-MHT4RNF.

2.Trim Kit: One piece borosilicate etched glass.

3.Trim Kit Adjustment Mechanism: Provides 35° vertical tilt, 360° horizontal rotation; lockable. Patented EZ-Aim™ Helical Drive System provides fast and accurate hot aiming with Philips screwdriver.

4.Socket Housing: Galvanized steel, pre-wired with G8.5 pulse rated socket. Snaps onto yoke for secure attachment without tools; unitized construction assures proper alignment of lamp to optics for consistent optical performance.

5.Frame Housing: Steel, 0.029" (22-Ga.), matte black finish. Removable cover for top re-lamping.

6.Frame Vertical Adjustment Mechanism: Accommodates mounting to virtually any ceiling system using pre-installed mounting bars, or 1/2" EMT tubing (by others). Single locking feature secures all adjustments. Alignment holes and markings allow fixture to be pre-set prior to installation. Final adjustment can be made from below from inside fixture.

7.Mounting Bars: Galvanized steel, 0.048" (18-ga.), pre-installed telescoping bars extend to 30" long and lock securely into position. Built-in locking tabs provide positive attachment to common T-bar systems. Self-centering feature simplifies installation in 24" O.C. grid systems. Attaches to steel or wood joists without accessories.

8.Retention Springs: Rust resistant springs secure trim for quick, tool-less installation.

9.Ballast / Cover Assembly: Accessible from below and removable without tools for inspection and ballast replacement .

10.Junction Box: 0.059" (16-ga.) galvanized steel. UL listed for 8 No. 12 AWG, 90° C through branch circuit conductors. Allows inspection from below.

11.Accessory Holder: Sold separately catalog # CAH4; die-formed steel, matte black finish, slide-in installation. Accepts up to two 3 3/4" dia. media.

Electrical

Electronic Ballast: 120V or 277V, 50/60 Hz., encased, high

power factor, T.H.D. <15%, thermally and transient protected, RMI/RFI complies with FCC Part 18 non-consumer limits, shut-down circuit at end of lamp life, sound rating “A”, -5°F minimum starting temperature, Type 1 Outdoor rating.

Ballast

ANSI Code

Voltage

Max. Amps

Input Watts

20W MH

M156

120/277

0.21/0.10

23

39W MH

M130

120/277

0.39/0.17

44

70W MH

M139

120/277

0.67/0.29

78

Options and Accessories

Chicago Plenum: Consult Factory

Labels

UL (Suitable for Wet Locations), CSA, I.B.E.W.

Job Information

Type:

Job Name:

Cat. No.:

Lamp(s): Notes:

Lightolier a Genlyte Thomas 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.

© 2004 Genlyte Thomas Group LLC (Lightolier Division) • AO5O4

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Contents Options and Accessories Features2 Aperture, T4.5 Ceramic Metal Halide Glasslite, Flood ElectricalAngle Wall 20W T4.5 Flood Reflector 2 Aperture, T4.5 Glasslite, Flood70W T4.5 Flood Reflector

C4T4GA-MHT4RF specifications

The Lightolier C4T4GA-MHT4RF is a high-performance lighting fixture designed for a variety of applications, combining efficiency with modern aesthetics. This versatile product is particularly renowned for its advanced technology and user-friendly features that cater to both commercial and residential needs.

One of the standout features of the C4T4GA-MHT4RF is its exceptional energy efficiency. Utilizing compact fluorescent or LED lamps, this fixture significantly reduces energy consumption while providing bright, even illumination. This energy-saving capability not only helps to lower utility bills but also contributes to more sustainable building practices, making it an environmentally responsible choice.

Another notable characteristic is its innovative reflector design. The engineered reflectors maximize light output and minimize glare, ensuring comfortable lighting conditions without compromising brightness. This enhancement is particularly beneficial in spaces where prolonged exposure to bright lighting is necessary, such as offices or educational institutions.

The C4T4GA-MHT4RF incorporates advanced thermal management technologies, which allow the fixture to maintain optimal operating temperatures. This feature extends the lifespan of light sources and reduces the need for frequent replacements, making it a practical choice for facilities management.

Installation flexibility is another critical advantage of this product. Designed for easy integration into various ceiling systems, the fixture is compatible with both grid and drywall applications. Its lightweight construction ensures that it's easily handled during installation, saving time and labor costs.

Additionally, the C4T4GA-MHT4RF offers versatile control options, including dimming capabilities and compatibility with lighting control systems. This allows users to tailor the lighting environment according to specific needs, enhancing the comfort and productivity of occupants.

The sleek and modern design of the C4T4GA-MHT4RF complements various architectural styles, making it suitable for both contemporary and traditional settings. With multiple finish options available, users can choose a look that seamlessly integrates with their overall décor.

Overall, the Lightolier C4T4GA-MHT4RF represents a perfect blend of efficiency, performance, and aesthetics, making it an ideal lighting solution for diverse environments. Its advanced features and adaptable design make it a preferred choice among designers, architects, and facility managers looking for reliable and effective lighting solutions.