architectural - L.A. Lighting
Transcript of architectural - L.A. Lighting
Revised 10/28/20
STW101 series 2ft, 4ft, 8ft2 1/4" wide architectural Strip luminaire
S u r fa c e / s u s p e n s i o n m o u n t e d l e d l u m i n a i r e
• Architectural, Office, Corridor, Stairwell, Retail, Commercial
• 0-10V dimming driver standard• Supports California Title 24 compliance
• Customization available upon request• (Wireless) Controls and sensors• Cable suspension systems• Custom housing colors• Tunable white (2700K-6500K)
c o n s t r u c t i o n• 22 ga. cold rolled steel welded housing• End plates welded onto housing
o p t i c a l• Frosted acrylic lens• Frosted white acrylic lens
f i n i s h• Baked white powder coated finish / welded and painted after fabrication / minimum reflectance 90%
e l e c t r i c a l• High efficiency drivers coupled with long-life LEDs• Service life tested at 50,000 hours (L70)• Universal voltage 120V through 277V (347V / 480V available)• Power Factor (PF) ≥ 0.9• Total Harmonic Distortion (THD) ≤ 20%
l i s t i n g• UL USA and Canada listed / suitable for damp locations
WA R R A N T Y• 5-year limited warranty, 10-year limited warranty available
architectural JOB
Type
DATE
INTERACTIVE BUTTONS
APPLICATIONS
FEATURES
OPTIons
SPECIFICATIONS
ORDERING INFO SYSTEM DATA driver options SENSOR OPTIONS PHOTOMETRIC DATA
lalighting.com 626-454-8300
Revised 10/28/20
ORDERING INFORMATION
M E C H A N I C A L O P T I O N S D R I V E R S O P T I O N Se l e c t r i c a l O P T I O N S S E N S O R O P T I O N S O P T I C A L O P T I O N SINTERACTIVE BUTTONS
stw101 SERIES 2 1/4" wide ARCHITECTURAL strip LUMINAIRE LED ARCHITECTURAL
EXAMPLE: STW101-8-8L-FRWA-BPLSL1.5-DRDM-UNV-1/840
SERIES LED LUMEN PACKAGE
EFFICACY NOMINAL LENGTH
COLOR OPTICAL ELECTRICAL DRIVER VOLTAGE # OF LED ROW
CRI / CCT
STW101 DRDM UNV 1
STW101• 2_1/4" Wide
Architectural Lensed Strip LED Luminaire
2-foot lengths1 Nom. 1000lm2 Nom. 2000lm3 Nom. 3000lm4 Nom. 4000lm
4-foot lengths2 Nom. 2000lm4 Nom. 4000lm6 Nom. 6000lm8 Nom. 8000lm
8-foot lengths4 Nom. 4000lm8 Nom. 8000lm12 Nom. 12000lm16 Nom. 16000lm
*Additional Lumen Packages
Available
(Blank)• Standard
HE • High Efficacy
Available Lumen Packages2-foot only• 1000lm• 2000lm• 3000lm
4-foot only • 2000lm• 4000lm• 6000lm
8-foot only• 4000lm• 8000lm• 12000lm
2L• 2-foot
4L• 4-foot
8L • 8-foot
(Blank)• Standard White
Housing
BLK• Black Housing
BZ• Bronze Housing
FRA• Frosted
Acrylic
FRWA• Frosted
White Arcylic
BPLSL1.5• Emergency Battery
Pack, Slim Casing Nom. 1500 lm
MSxx• Motion Sensor
WLC(xx)• Wireless Control
*Leave Blank if Not Specified
DRDM• 0-10V
Dimmable Driver
UNV• 120V-277V
1• 1 LED Row
830• 80+CRI / 3000K Color
Temp.
835• 80+CRI / 3500K Color
Temp.
840• 80+CRI / 4000K Color
Temp.
850• 80+CRI / 5000K Color
Temp.
8TW• Tunable White 827
to 865
*Consult factory for available lumen options
for TW
dimensions
B A C K T O T O P
46”19_3/4” Off C.
38_5/16" ON C.40" ON C.
2_3/4”
92”
34” 34”16”72" ON C
86" ON C.
2_3/4”
2_3/4”
27_7/8”
18_15/16” ON C.20_5/8” ON C.
2_3/4”
11” Off C.
26_5/16” O/C28” O/C
34”
46”19_3/4” Off C.
38_5/16" ON C.40" ON C.
2_3/4”
92”
34” 34”16”72" ON C
86" ON C.
2_3/4”
2_3/4”
27_7/8”
18_15/16” ON C.20_5/8” ON C.
2_3/4”
11” Off C.
26_5/16” O/C28” O/C
34”
46”19_3/4” Off C.
38_5/16" ON C.40" ON C.
2_3/4”
92”
34” 34”16”72" ON C
86" ON C.
2_3/4”
2_3/4”
27_7/8”
18_15/16” ON C.20_5/8” ON C.
2_3/4”
11” Off C.
26_5/16” O/C28” O/C
34”
46”19_3/4” Off C.
38_5/16" ON C.40" ON C.
2_3/4”
92”
34” 34”16”72" ON C
86" ON C.
2_3/4”
2_3/4”
27_7/8”
18_15/16” ON C.20_5/8” ON C.
2_3/4”
11” Off C.
26_5/16” O/C28” O/C
34”
2_1/4”
2”
2_3/4”
CS - Camaro Silver BZ - Statuary BronzeBLK - Matte Black
Variety of RAL colors available upon request.
CUSTOM COLORS
Revised 10/28/20
SYSTEM DATAStw101 SERIES 2 1/4" wide ARCHITECTURAL strip LUMINAIRE ARCHITECTURAL
B A C K T O T O PT h e s e a r e t h e m o s t p o p u l a r l u m e n pa c k a g e s. P l e a s e c o n s u lt fa c t o ry f o r a d d i t i o n a l sys t e m d ata .
2' - LED LUMEN PACKAGE
NORMAL AMBIENT TEMPERATURE(HIGH EFFICACY) PRODUCT CODE
DELIVERED LUMENS
SYSTEM WATTS
LUMINAIRE EFFICACY
AMBIENT TEMP.
FLUORESCENTEQUIVALENT IES FILES
1000 Lumens(Nominal) STW101-1HE-2L-FRWA-DRDM-UNV-1/840 856 6.9 123.7 lm/W -20°C / 35°C
(-4°F / 95°F) 1-F17T8 *
2000 Lumens(Nominal) STW101-2HE-2L-FRWA-DRDM-UNV-1/840 1522 13.5 112.1 lm/W -20°C / 35°C
(-4°F / 95°F)2-F17T8
1-F24T5HO *
3000 Lumens(Nominal) STW101-3HE-2L-FRWA-DRDM-UNV-1/840 2299 20.5 114.2 lm/W -20°C / 35°C
(-4°F / 95°F) 3-F17T8 *
2' - LED LUMEN PACKAGE
NORMAL AMBIENT TEMPERATUREPRODUCT CODE
DELIVERED LUMENS
SYSTEM WATTS
LUMINAIRE EFFICACY
AMBIENT TEMP.
FLUORESCENTEQUIVALENT IES FILES
1000 Lumens(Nominal) STW101-1-2L-FRWA-DRDM-UNV-1/840 792 7.7 102.2 lm/W -20°C / 35°C
(-4°F / 95°F) 1-F17T8 LA-T3580-1
2000 Lumens(Nominal) STW101-2-2L-FRWA-DRDM-UNV-1/840 1555 13.9 111.4 lm/W -20°C / 35°C
(-4°F / 95°F)2-F17T8
1-F24T5HO LA-T3581-1
3000 Lumens(Nominal) STW101-3-2L-FRWA-DRDM-UNV-1/840 2422 23.5 112.1 lm/W -20°C / 35°C
(-4°F / 95°F) 3-F17T8 *
4000 Lumens(Nominal) STW101-4-2L-FRWA-DRDM-UNV-1/840 3075 35.9 85.7 lm/W -20°C / 35°C
(-4°F / 95°F)4-F17T8
2-F24T5HO *
4' - LED LUMEN PACKAGE
NORMAL AMBIENT TEMPERATURE(HIGH EFFICACY) PRODUCT CODE
DELIVERED LUMENS
SYSTEM WATTS
LUMINAIRE EFFICACY
AMBIENT TEMP.
FLUORESCENTEQUIVALENT IES FILES
2000 Lumens(Nominal) STW101-2HE-4L-FRWA-DRDM-UNV-1/840 1853 14.1 131.9 lm/W -20°C / 35°C
(-4°F / 95°F) 1-F32T8 *
4000 Lumens(Nominal) STW101-4HE-4L-FRWA-DRDM-UNV-1/840 3260 26.3 137.7 lm/W -20°C / 35°C
(-4°F / 95°F)2-F32T8
1-F54T5HO *
6000 Lumens(Nominal) STW101-6HE-4L-FRA-DRDM-UNV-1/840 5414 39.5 137.0 lm/W -20°C / 35°C
(-4°F / 95°F) 3-F32T8 *
6000 Lumens(Nominal) STW101-6HE-4L-FRWA-DRDM-UNV-1/840 5010 39.5 126.7 lm/W -20°C / 35°C
(-4°F / 95°F) 3-F32T8 *
4' - LED LUMEN PACKAGE
NORMAL AMBIENT TEMPERATUREPRODUCT CODE
DELIVERED LUMENS
SYSTEM WATTS
LUMINAIRE EFFICACY
AMBIENT TEMP.
FLUORESCENTEQUIVALENT IES FILES
2000 Lumens(Nominal) STW101-2-4L-FRWA-DRDM-UNV-1/840 1976 16 123.5 lm/w -20°C / 35°C
(-4°F / 95°F) 1-F32T8 *
4000 Lumens(Nominal) STW101-4-4L-FRWA-DRDM-UNV-1/840 3004 34.2 87.8 lm/W -20°C / 35°C
(-4°F / 95°F)2-F32T8
1-F54T5HO *
6000 Lumens(Nominal) STW101-6-4L-FRWA-DRDM-UNV-1/840 4648 52.5 88.5 lm/W -20°C / 35°C
(-4°F / 95°F) 3-F32T8 *
8000 Lumens(Nominal) STW101-8-4L-FRWA-DRDM-UNV-1/840 6020 66.4 90.7 lm/W -20°C / 35°C
(-4°F / 95°F)4-F32T8
2-F54T5HO *
8000 Lumens(Nominal) STW101-8-4L-FRWA-DRDM-UNV-1/840 6213 66.4 93.6 lm/W -20°C / 35°C
(-4°F / 95°F)4-F32T8
2-F54T5HO *
8' - LED LUMEN PACKAGE
NORMAL AMBIENT TEMPERATURE(HIGH EFFICACY) PRODUCT CODE
DELIVERED LUMENS
SYSTEM WATTS
LUMINAIRE EFFICACY
AMBIENT TEMP.
FLUORESCENTEQUIVALENT IES FILES
4000 Lumens(Nominal) STW101-4HE-8L-FRWA-DRDM-UNV-1/840 3191 22.5 141.7 lm/W -20°C / 35°C
(-4°F / 95°F) 2-F32T8 *
8000 Lumens(Nominal) STW101-8HE-8L-FRWA-DRDM-UNV-1/840 6304 46.4 135.9 lm/W -20°C / 35°C
(-4°F / 95°F)4-F32T8
2-F54T5HO *
12000 Lumens(Nominal) STW101-12HE-8L-FRWA-DRDM-UNV-1/840 9523 73.6 129.4 lm/W -20°C / 35°C
(-4°F / 95°F)6-F32T8
3-F54T5HO *
8' - LED LUMEN PACKAGE
NORMAL AMBIENT TEMPERATUREPRODUCT CODE
DELIVERED LUMENS
SYSTEM WATTS
LUMINAIRE EFFICACY
AMBIENT TEMP.
FLUORESCENTEQUIVALENT IES FILES
4000 Lumens(Nominal) STW101-4-8L-FRWA-DRDM-UNV-1/840 3252 28.7 113.4 lm/W -20°C / 35°C
(-4°F / 95°F) 2-F32T8 *
8000 Lumens(Nominal) STW101-8-8L-FRWA-DRDM-UNV-1/840 6496 63.6 102.1 lm/W -20°C / 35°C
(-4°F / 95°F)4-F32T8
2-F54T5HO *
12000 Lumens(Nominal) STW101-12-8L-FRWA-DRDM-UNV-1/840 9651 100.7 95.8 lm/W -20°C / 35°C
(-4°F / 95°F)6-F32T8
3-F54T5HO *
16000 Lumens(Nominal) STW101-16-8L-FRWA-DRDM-UNV-1/840 12772 103.3 123.6 lm/W -20°C / 35°C
(-4°F / 95°F)8-F32T8
4-F54T5HO *
Revised 10/28/20
DRIVER OPTIONS BATTERY PACK OPTIONS
Stw101 SERIES 2 1/4" wide ARCHITECTURAL strip LUMINAIRE LED ARCHITECTURAL
B A C K T O T O P
p l e a s e c o n s u lt fa c t o ry t o s e e i f yo u r s e l e c t e d b at t e ry pa c k o p t i o n w o r ks w i t h t h i s f i x t u r e .
p l e a s e c o n s u lt fa c t o ry t o s e e i f yo u r s e l e c t e d d r i v e r o p t i o n w o r ks w i t h t h i s f i x t u r e .
LED EMERGENCY BATTERY PACKS
UNVDRDM
DRIVER TYPE
( )
DRDM 0-10V Dimming Driver *
DRDM1 0-10V Dimming Driver, 1% Dimming
DRDM2C 2-Channel 0-10V Dimming Driver (for Color Tunable White)
DR2W 2-Wire Phase Dimming Driver
DRDA Digital Addressable DALI Dimming Driver
DRDA2C Digital Addressable DALI Type8 2-Channel Driver (for Color Tunable White)
DRDA2.0 Digital Addressable DALI 2.0 Dimming Driver
DRDA2.02C Digital Addressable DALI 2.0 Type8 2-Channel Driver (for Color Tunable White)
DRSD Step - Dimming Driver
DR(LTEA2W) Lutron® 2-Wire 1% Dimming Driver (120V Forward Phase only)
DR(LDE1) Lutron® EcoSystem 1% Soft-On, Fade-to-Black™ Dimming Driver
DR(LDE5) Lutron® EcoSystem 5% Dimming Driver
DR(PEQ0E) Lutron® EcoSystem 0.1% Soft-On, Fade-to-Black Dimming Driver
DR(PSQ020) Lutron® T-Series Digital 1% Dimming 2-Channel Driver (for Color Tunable White)
DRCR Control Ready Driver
DRCR(DXL) Osram Dexal Driver
DRCR(SR) Philips Sensor Ready Driver
120V 120 Volt
277V 277 Volt
UNV Universal 120-277 Volt *
347V 347 Volt
480V 480 Volt
VOLTAGE
TY 10-Years Limited WarrantyTY
BPL
(Blank) Normal Ambient Temp. / Standard Operation
C Cold Environment (-20°C)
F With Flex for Remote Mounting
SL Slim Casing
ST Self Test / Diagnostic
0.7 Nominal 750 Lumens
1.5 Nominal 1500 Lumens *
3.0 Nominal 3000 Lumens*Additional lumen packages available
2H 2 hours
* Normal Stock Item
Note
LUMEN PACKAGE
TYPE
(2H)1.5
Revised 10/28/20
SENSOR OPTIONS
CONTROLS AND SENSORS
WLC(LEDRU) - EnOcean® LED Relay Zone Controller• Supports a single LED fixture or multiple daisy chained LED fixtures• Module installed inside lighting fixture
ESRPU-W-EO - EnOcean® Rocker Switch – Single – Surface Mount• Wireless single rocker switch with mounting plate• No batteries needed
EDRPU-W-EO - EnOcean® Rocker Switch – Double – Surface Mount• Wireless double rocker switch with mounting plate• No batteries needed
S3054-N300 - EnOcean® Navigan NWC 300U – Commissioning Tool • Navigan Wireless Commissioner is used to configure EnOcean controllers & sensors• It can be used to define link tables, change parameters/settings, and to edit & store projects• Configuration settings can be saved and cloned to enable quick configuration• Connectivity is through the NWC 300U USB Stick
EOSWU-W-EO - EnOcean® Occupancy Sensor – Wall Mount• Wireless wall mounted occupancy sensor• Solar powered - no batteries needed (coin battery operated in low light conditions)• PIR motion sensor with both wide angle (50’) and long range (100’) options• Mounting height: 6-8 feet
EOSCU-W-EO - EnOcean® Occupancy Sensor – Ceiling Mount• Wireless ceiling mounted occupancy sensor• Solar powered - no batteries needed (coin battery operated in low light conditions)• PIR motion sensor with 360 degree viewing angle lens (34’ diameter)• Mounting height: 7-10 feet
ELLSU-W-EO - EnOcean® Light Level Sensor – Ceiling Mount• Light Level sensor that measures and reports the level of available natural light• Solar powered - no batteries needed (coin battery operated in low light conditions)• Enables implementation of daylight harvesting control systems• Mounting position: At the ceiling, close to ambient light source
Please consult factory regarding any sensors or control options not shown
B A C K T O T O P
MS - Motion Sensor• Turns light ON/OFF with motion detection• Fixture mounting height 8-45ft
MSSD - Motion Sensor - Step Dimming (Bi-Level)• Step-dims output with motion detection• Fixture mounting height 8-45ft
MSPC - Motion Sensor & Photocell• Holds lights OFF when sufficient daylight is present regardless of motion
detection• Fixture mounting height 8-45ft
MSPCD(ADC) - Motion Sensor & Photocell Dimming (Auto Dim Control)• Automatically dims output through preset photocell, ON/OFF with motion
detection• Fixture mounting height 8-45ft• Connectivity is through the NWC 300U USB
Stick
MSPCD(ANL) - Motion Sensor & Photocell Dimming (Auto Night Light)• Automatically dims output through preset photocell• Low setting when unoccupied Full ON with motion• For 24 hour use• Fixture mounting height 8-45ft
MSPCDBT - Motion Sensor & Photocell Dimming (Setup with Smartphone App)• Field adjustable dimming sensor capabilities:
• Step-dims (HIGH/LOW output)• Auto Dim Control (dim to desired foot-candles, ON/OFF with motion)• Auto Night Light (dim to desired foot-candles, LOW without motion)
• Holds lights OFF when sufficient daylight is present regardless of motion detection• Adjustable ramp up and fade down time• Fixture mounting height 8-40ft• Remote setup and adjustment via the iOS® or Android® Sensor Configuration App
PCS - Photocell• Step-dims light output with motion detection• Fixture mounting height 8-45ft
PCS - Photocell• Step-dims light output with motion detection• Fixture mounting height 8-45ft
Stw101 SERIES 2 1/4" wide ARCHITECTURAL strip LUMINAIRE LED ARCHITECTURAL
A C C E S S O R I E S
V4• 4" Leg Height V-Hook• Two (2) per fixture
WG14-STR100• 14 Ga. Wire Guard• Chrome epoxy powder coated finish
V4CS10• V-Hook / Cable Suspension System• Cable set with V4 hooks
Self-Locking Device• Secures free end to ceiling member
10' Cable Standard• One end free and the other end secured within fixture• 100lbs. Work Load• 500lbs. Break LoadV- Hook
YTCS10• Y-Toggle-End / Cable Suspension System
Self-Locking Device• Secures free end to ceiling member
10' Cable Standard• One end free and the other end secured within fixture• 100lbs. Work Load• 500lbs. Break Load
FIXTURE HOUSING
Toggle Plates• Toggle plates through 3/8" passing-holes and anchored in the fixture housing
LOS ANGELES LIGHTING MFG. CO.10141 OLNEY ST. / EL MONTE, CA 91731 TEL 626-454-8300 | FAX 626-454-8399 | www.lalighting.com
STW101
PHOTOMETRIC DATA - STW101 SERIES
B A C K T O T O P
Luminaire Output = 792.50 lumensLuminaire Efficacy = 7.8 lm/WLuminaire Efficiency = 76.13%
CANDLEPOWERANGLE END 45 CROSS
0 240 240 2405 241 242 241
15 230 231 23125 208 212 21635 178 187 19545 144 157 17055 109 126 14165 83 94 11175 38 63 8085 14 41 5790 6 30 4695 3 23 37
105 1 16 27115 0 10 19125 0 2 7135 0 0 2145 0 0 0155 0 0 0165 0 0 0175 0 0 0180 0 0 0
ZONAL LUMEN SUMMARYDEGREES LUMENS % LAMP % FIXTURE
0-30 186 17.9 23.50-40 304 29.2 38.30-60 538 51.7 67.90-90 733 70.5 92.6
90-120 51 4.9 6.490-150 59 5.7 7.490-180 59 5.7 740-180 793 76.1 100.0
SPACING CRITERIONALONG ACROSS1.19 1.27
STW101-1-2L-FRWA-DRDM-UNV-1/840TEST NO. = LA-T3580-1LED TYPE = 56 LED MODULENO. OF MODULE = 1SYSTEM WATT (W) = 7.75CRI ≥ 80L70(Hrs.) ≥ 50,000PHOTOMETRY TYPE = C
2_1/4”
2”
2_3/4”
Luminaire Output = 1555.1 lumensLuminaire Efficacy = 111.07 lm/WLuminaire Efficiency = 76.12%
CANDLEPOWERANGLE END 45 CROSS
0 475 475 4755 472 470 465
15 448 451 45325 408 418 42335 361 366 38345 283 308 33555 213 248 27665 143 185 21775 75 123 15785 27 80 11290 11 60 9095 6 45 71
105 3 31 52115 1 20 36125 0 11 24135 0 5 14145 0 0 0155 0 0 0165 0 0 0175 0 0 0180 0 0 0
ZONAL LUMEN SUMMARYDEGREES LUMENS % LAMP % FIXTURE
0-30 365 17.9 23.50-40 596 29.2 38.30-60 1056 51.7 67.90-90 1439 70.5 91
90-120 100 4.9 6.490-150 116 5.7 7.490-180 113 5.7 7.40-180 1555 76.1 100.0
SPACING CRITERIONALONG ACROSS1.19 1.26
STW101-2-2L-FRWA-DRDM-UNV-1/840TEST NO. = LA-T3581-1LED TYPE = 56 LED MODULENO. OF MODULE = 1SYSTEM WATT (W) = 14.0CRI ≥ 80L70(Hrs.) ≥ 50,000PHOTOMETRY TYPE = C
2_1/4”
2”
2_3/4”
Luminaire Output = 6499.2 lumensLuminaire Efficacy = 104.7 lm/WLuminaire Efficiency = 78.8%
CANDLEPOWERANGLE END 45 CROSS
0 1758 1758 17585 1726 1720 1714
15 1652 1651 167125 1547 1568 157135 1400 1427 144445 1190 1253 129755 949 1042 109965 675 806 97975 390 571 66885 173 391 50590 74 288 40895 38 231 349
115 17 170 272125 5 114 203135 0 70 138145 0 29 79155 0 6 28165 0 0 1175 0 0 0180 0 0 0
ZONAL LUMEN SUMMARYDEGREES LUMENS % LAMP % FIXTURE
0-30 1357 16 210-40 2252 27 350-60 4146 50 640-90 5884 71 91
90-120 521 6 890-150 616 7 990-180 616 7 90-180 6499 79 100
SPACING CRITERIONALONG ACROSS1.25 1.27
STW100-8-8L-FRWA-DRDM-UNV-1/840TEST NO. = LA-T3403-1LED TYPE = 48 LED MODULENO. OF MODULE = 4SYSTEM WATT (W) = 62.1CRI ≥ 80L70(Hrs.) ≥ 50,000PHOTOMETRY TYPE = C
2_1/4”
2”
2_3/4”
Luminaire Output = 12769 lumensLuminaire Efficacy = 128.7 lm/WLuminaire Efficiency = 78.8%
CANDLEPOWERANGLE END 45 CROSS
0 3446 3446 34465 3425 3386 3355
15 3255 3286 329025 3038 3086 312035 2727 2804 284245 2345 2444 252255 1872 2038 217465 1324 1575 175175 760 1107 133185 346 763 100490 145 574 82095 76 451 692
115 10 220 387125 1 136 276135 0 12 55145 0 0 2155 0 0 0165 0 0 0175 0 0 0180 0 0 0
ZONAL LUMEN SUMMARYDEGREES LUMENS % LAMP % FIXTURE
0-30 2680 17 210-40 4436 27 350-60 8146 50 640-90 11561 71 91
90-120 1019 6 890-150 1208 7 990-180 1208 7 90-180 12769 79 100
SPACING CRITERIONALONG ACROSS1.24 1.29
STW100-16-8L-FRWA-DRDM-UNV-1/840TEST NO. = LA-T3404-1LED TYPE = 48 LED MODULENO. OF MODULE = 4SYSTEM WATT (W) = 99.2CRI ≥ 80L70(Hrs.) ≥ 50,000PHOTOMETRY TYPE = C
2_1/4”
2”
2_3/4”
11/23/2020