
Calculite® Matrix® Open Downlight 4X9
Page 1 of 2 4 1/2" X 9" Rectangular Aperture (1) 26W Quad / 32/42/57W Triple 
12 3/8"
9 5/8"
5 7/8"
7
5 1/2"
9" 10 1/4"
9 9/16"
5
5"
Top View  | 
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4  | 2  | 1  | 3  | 6  | 
4 1/2"  | 1 1/4" Max.  | 
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5 3/4"  | Ceiling Thickness  | 
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Ceiling Cutout: 5 1/8" L X 9 5/8" W
Trim Kits  | 
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Reflector  | Finish / Flange  | Type  | Ballast  | Input  | Quad Tube  | Triple Tube  | Length  | Width  | Height  | |
Trims  | 
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  | Voltage  | Wattage  | Wattage  | 
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4X9CLW  | Specular Clear / White  | 4X9142HU  | Electronic  | 120/277V  | 26W  | 32/42W  | 12 1/2"  | 9 1/2"  | 5 3/4"  | |
4X9CLP | Specular Clear / Polished  | 4X9142HUEM | Electronic - Emergency  | 120/277V  | 26W  | 32/42W  | 12 1/2"  | 11"  | 5 3/4"  | |
4X9CCLW  | Comfort Clear / White  | 4X9142HJUM7  | Mark 7® Dimming  | 120/277V  | 26W  | 32/42W  | 12 1/2"  | 9 1/4"  | 5 3/4"  | |
4X9CCLP | Comfort Clear / Polished  | 4X9142HJ1MX  | Mark 10® Dimming  | 120V  | 26W  | 32/42W  | 12 1/2"  | 9 1/4"  | 5 3/4"  | |
4X9CCDW  | Comfort Clear Diff. / White  | 4X9142HJ2MX  | Mark 10® Dimming  | 277V  | 26W  | 32/42W  | 12 1/2"  | 9 1/4"  | 5 3/4"  | |
4X9CCDP  | Comfort Clear Diff. / Polished  | 
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4X9CCGP  | Clear Corrugated / Self Flange  | 
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4X9WHW  | White / White  | 
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Features
1.Reflector Trim: 
2.Upper Reflector: High efficiency, 97%, Specular Clear.
3.Housing: 22 Ga. galvanized formed steel. Centerline notches and holes for consistent alignment of multiple fixtures. Accommodates ceilings up to 1 1/4" thick.
4.Ballast Assembly: 
5.Torsiontite Springs: 
6.
7.Mounting Brackets: 16 Ga. steel. Adjustable from inside fixture. Utilize 3/4" or 1 1/2" lathing channel, 1/2" EMT, or optional mounting bars.
Options & Accessories
Chicago Plenum with Fuse (slow blow): add LCF suffix to 
Emergency: add EM suffix to 
Mounting Bars / 
Electrical
UL Listed for through circuit wiring with max of (8) No. 12 AWG, 90° C supply conductors.
Note: For complete ballast data and lamp/ballast compatibility refer to “Ballast" specification sheet.
General
UL listed for damp locations. I.B.E.W. Union Made.
Specular Clear finish (CL) reflector trims meet IES 
Job Information  | Type:  | 
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Job Name:
Cat. No.:
Lamp(s):
Notes:
631 Airport Road, Fall River, MA 02720 • (508) 
Lightolier is a Philips group brand