10CRM3QS
®
10
LIGHTVENT
Cerra
Specifications
CONSTRUCTION — Nominal 10” x 3” crescent housing is formed from one-piece cold-rolled steel.
Flat end plate standard. Sculptured die-cast aluminum end cap is optional.
SHIELDING — Parallel white painted steel baes with acrylic opal diuser overlay (T5/T5HO only).
Die-punched perforations on upper housing with acrylic opal diuser overlay.
REFLECTORS — Reflecting surfaces have white finish (nominal 90% reflectance).
FINISH — Fine textured white polyester powder paint.
LUMINAIRE LENGTH — 4’, 8’, and 12’ lengths in a single section for nominal suspension (exact
suspension for T8), spacing of 4’, 8’, and 12’. For total luminaire length, add 1⁄16” for each flat end plate
or 4” for each sculptured end cap. Using internal joiners, 4’, 8’, and 12’ sections can be joined to form
longer length luminaires.
SCEP option
Catalog Number
___________ ___________ ___________ ___________ ___________ ___________ ___________ ___________
Luminaire # of Lamps in
10CRM3QS
10CRM3QST
Cross Section
1 (T5, T5HO
only)
2
3
4 (T8 only)
Lamp Type Reflector Luminaire Row
28T5 28W T5
54T5HO 54W T5HO
32 32W T8
DISTRIBUTION — 7–9% downlight. See non-QuickShip spec sheet for photometrics.
Sample Catalog Number: 10CRM3QS 3 32 WHR 36FT R12 277 GEB10 SCT LP835 F1/21 C210
WHR White
reflector
Length
X FT
(4’ increments)
Maximum
Section Length
R4 4’ section(s)
R8 8’ section(s)
R12 12’ section(s)
Voltage Ballast Type # of Emergency
120
277
GEB10 <10% THD Electronic (32 T8, 28T5, 54T5HO)
GEB10/347V 347V Generic non-dim. Only available with
10-day QuickShip
OS5C Osram 0-10V dim or line voltage control (32 T8)
ADEZ Advance Mark 10 dim (54T5HO)
OSDIM Osram 0-10V dim (54T5HO)
ADZT Advance Mark 7 0-10V dim (54T5HO). Only available
with 10-day QuickShip
Dimensions / Lamping
2 5⁄8”
10”
(1,2,3) T5, T5HO; (2,3,4) T8
Modules
(Blank) None
1SE 1 section
2SE 2 sections
XSE X sections
___________ ___________ ___________ ___________ ___________ ___________ ___________
Emergency Type1Switching Lamp Color Mounting Type / Overall Suspension3Finish Options
(Blank) None
EC2 Emergency
circuit
EL Emergency
battery pack
EN2 Emergency
battery pack
w/night light
circuit
Notes: 1 Emergency type is installed in last 4’ of luminaire sections. Separate feed required unless ELS or ELS2 is specified
2 Not available with dimming 3 Maximum of 240”
SCT Single circuit
DCT2 Dual circuit
L/LP* No lamp
LP830 3000K 80+ CRI
LP835 3500K 80+ CRI
LP841 4100K 80+ CRI
*Wired for full wattage
lamps only, do not install
low wattage lamps
2246 5th Street, Berkeley, CA 94710 • Tel: 510.845.2760 • Fax: 510.845.2776 • Email: techsupport@peerlesslighting.com • PeerlessLighting.com
Specifications subject to change without notice. 1-year limited warranty. Complete warranty terms located at www.acuitybrands.com/customerresources/terms_and_conditions.aspx
© 2013 Acuity Brands Lighting, Inc. All Rights Reserved. “Peerless” and “Cerra” are registered trademarks of Acuity Brands Lighting. Products in this document may be covered by one or more U.S. Patents and Patents Pending.
F1/ T-bar ceiling (universal
mounting bracket)
F1A/ T-bar ceiling (UMB with
integrated J-box)
F2/ Hard ceiling (horizontal
J-box)
12 12”
15 15”
18 18”
21 21”
24 24”
XX XX”
Overall suspension is
measured from ceiling to
bottom of luminaire
C210 White white
(fine-textured
low gloss)
ACG Adjustable cable grippers
CP Chicago plenum (available with F1A only)
ELH Emergency through wiring w/separate feed
ELS2 Emergency through wiring w/single feed, shared neutral
ELS22 Emergency through wiring w/single feed, separate neutrals
GLR Fusing (fast blow)
GMF Fusing (slow blow)
MCS Matching feed canopy at support
OJB Oset junction box
SCEP Sculptured end cap