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HID Downlight C4T4VM
Page 1 of 2 4 1/2” Aperture, 2pc Vertical, T4.5 Medium Beam
Job Information Type:
Job Name:
Cat. No.:
Lamp(s):
Notes:
Lightolier a Genlyte Thomas Company www.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) • A0504
Features
1. Upper Reflector: Clear anodized aluminum, 0.040” (16-ga.). Provides medi-
um beam optics ideal for general lighting. Also available in narrow and wide
beam, see C4T4VN 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 G8.5 pulse rated socket.
Snaps onto upper reflector for secure attachment without tools; unitized
construction 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 with-
out 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 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
Slope Ceiling Adapters: See Specification Sheet SCA.
Chicago Plenum: Consult Factory..
Labels
UL (Suitable for Damp Locations), CSA, I.B.E.W.
For 70W, install fixtures with minimum spacing between:
1. Center-to center of adjacent luminaries: 2 feet.
2. Top of luminaire to overhead building member: 1/2 inch.
3. Luminaire center to side building member: 1 foot.
Ceiling Cutout: 5 1/8” (130 mm) Dia.
Reflector Trim Frame-In Kit Lamp
C4T4VM 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.
C420T4E1 Electronic 120V 20W T4.5 Ceramic Metal Halide
C420T4E2 Electronic 277V 20W T4.5 Ceramic Metal Halide
C439T4E1 Electronic 120V 39W T4.5 Ceramic Metal Halide
C439T4E2 Electronic 277V 39W T4.5 Ceramic Metal Halide
C470T4E1 Electronic 120V 70W T4.5 Ceramic Metal Halide
C470T4E2 Electronic 277V 70W T4.5 Ceramic Metal Halide