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Lightolier is a Philips group brand

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.
www.lightolier.com © 2012 Philips Group • C0312

Job Information 

Type:

Job Name: 

Cat. No.: 

Lamp(s): 

Notes:

 

Calculite

®

 HID Downlight

  C6T6VN

Page 1 of 2 

6" Aperture, 2pc Vertical, T6 Narrow Beam

7" (176 mm) Dia.

5 3/4" (146 mm) Dia.

Features

1.  Upper Reflector:

 Clear anodized aluminum, 0.040" (16-ga.). Provides narrow 

beam optics ideal for high ceilings. Also available in medium and wide beam, 
see C4T4VM and C4T4VW specification sheets.

2.  Aperture Cone:

 Provides 50° visual cut-off to lamp and lamp image; self-

flange in painted white or aperture-matching polished flange. Consult factory 
for other finishes.

3.  Lamp Shield:

 High-temperature glass as required by code, captive during 

re-lamping. Light diffusion provides exceptionally smooth beam.

4.  Socket Housing:

 Galvanized steel, pre-wired with G12 pulse rated socket. 

Snaps onto upper reflector for secure attachment without tools; assures 
proper lamp alignment to optics for consistent performance.

5.  Mounting Frame:

 0.048" (18-ga.) galvanized steel. Vertical adjustment 

mechanism accommodates mounting to virtually any ceiling system using 
mounting bars (provided, or 1/2" EMT tubing (by others). Single locking 
feature secures all adjustments. Alignment holes and markings allow fixture 
to be preset prior to installation. 

6.  Mounting Ring:

 0.048"(18-ga.) galvanized steel. Designed for vertical 

adjustment from above or below for ceilings from 0" to 2" thick. Center-line 
notches allow consistent alignment of multiple fixtures.

7.  Mounting Bars:

 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.  Trim Retention Springs:

 Rust resistant springs secure reflector/housing for 

quick, tool-less installation.

9.  Ballast / Socket Housing / Cover Assembly:

 Snaps onto junction box 

without tools for inspection and ballast replacement, accessible from below.

10. Junction  Box:

 0.048" (18-ga.) galvanized steel. UL listed for 8 No. 12 AWG, 

90°C through branch circuit conductors. Allows inspection from below. 

11. Thermal Protector:

 (Not Shown) Meets NEC and UL requirements. Do not 

install insulation above nor within 3" (76mm) of any part of the luminaire.

Electrical

Electronic Ballast: 

120 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 equipment, shut-down circuit at end of lamp life, sound rating “A”, 
-5°F (-20°F for 150W) minimum starting temperature, Type 1 outdoor rating.

Electrical (cont.)

150W Magnetic Ballast: 

120/277V dual voltage, 60 Hz., encased and potted, 

HX-HPF circuit type, high power factor, sound rating “B”, -20°F minimum starting 
temperature, Type 1 Outdoor rating.

  Ballast 

ANSI Code  Voltage  Max. Amps  Input Watts

  39W MH  M130 

120/277 

0.39/0.17  

44

  70W MH  M139 

120/277 

0.67/0.29  

78

  150W MH   M142 

120/277 

1.40/0.60 

169/166

  *150W MH  M142 

120/277 

3.70/1.60 

180

  *Magnetic Ballast

Options and Accessories

Auxiliary: 

Add suffix 

A

 to Frame-In Kit and Reflector Trim. See Spec.Sheet 

”A/E“. For 277 electronic consult factory

Emergency: 

Add suffix 

E

 to Reflector Trim and Frame-In Kit. See Spec. Sheet 

“A/E”. 

Slope Ceiling Adapters: 

See Specification Sheet SCA. 

Chicago Plenum: 

Consult Factory.

Labels

cULus (Suitable for Damp Locations), I.B.E.W. For 150W, install fixtures with 
minimum spacing; 3 feet from center-to center of adjacent luminaries, 3” from 
top of luminaire to overhead building member; 1 1/2 feet from luminaire center to 
side building member.

Reflector Trim   

Frame-In Kit 

Lamp

C6T6VN

  

 CLW 

Specular Clear, White Painted Flange.

 

 CLP 

Specular Clear, Matching Flange.

 

 CCDW 

Comfort Clear Diffuse, White Painted Flange.

 

 CCDP 

Comfort Clear Diffuse, Matching Flange.

 

 CCZW 

Champagne Bronze, White Painted Flange.

 

 CCZP 

Champagne Bronze, Matching Flange.

C639T6E1 

Electronic 120V

 

39W T6  

Ceramic Metal Halide

C639T6E2 

Electronic 277V

 

39W T6  

Ceramic Metal Halide

C670T6E1 

Electronic 120V

 

70W T6  

Ceramic Metal Halide

C670T6E2 

Electronic 277V

 

70W T6  

Ceramic Metal Halide

C615T6E1 

Electronic 120V

 

150W T6  

Ceramic Metal Halide

C615T6E2 

Electronic 277V

 

150W T6  

Ceramic Metal Halide

C615T6U 

Magnetic 120V/277V

 

150W T6  

Ceramic Metal Halide

7" (176 mm) Dia.

5 3/4" (146 mm) Dia.

7" (176 mm) Dia.

5 3/4" (146 mm) Dia.

Top View:

 Magnetic Ballast

Top View:

 Electronic Ballast

Ceiling Cutout: 

6 9/16” (167 mm) Dia. 

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