Crouse Hinds EVF Series Photometric Data
6L
EVF Series
Fluorescent Luminaires
Photometric Data
Luminaire: All 1-Lamp EVF Luminaires
Lamp: 1-40/T-12, 1-60/T-12
Zonal Degrees: 0-30 0-40 0-60 0-90
Zonal Lumens: 580 953 1633 1897
Total Bare Lamp Lumens: 310 0
To determine number and placement of luminaires,
see Lighting Selector Guide, pages 665 to 689.
NOTE: All data provided is
for 40W rapid start cool
white lamps. Use following
candlepower/lumen
multipliers for other lamp
sizes: 32W 0.90
40W Slimline 0.84
60W Cool white 1.29
110W Cool white 2.19
Example: Zonal lumens of
1-40W lamp for 0-60° is
1633. Zonal lumens of
1-60W lamp for 0-60° is
1633 × 1.29 ⍧ 2107
Coefficient of Utilization
Effective Floor Cavity Reflectance 20%
% Reflectance Room Cavity Ratio
Eff. Ceil. Wall 12345
50 .697 .616 .546 .485 .434
80 30 .670 .574 .497 .430 .376
10 .647 .539 .458 .388 .334
50 .682 .604 .538 .477 .425
70 30 .658 .565 .490 .426 .372
10 .635 .534 .454 .385 .331
50 .653 .580 .518 .460 .412
50 30 .633 .549 .478 .416 .365
10 .616 .520 .446 .380 .329
50 .627 .559 .500 .445 .399
30 30 .612 .533 .467 .407 .357
10 .597 .509 .438 .375 .325
50 .605 .539 .484 .431 .388
10 30 .591 .517 .455 .397 .351
10 .579 .498 .431 .370 .321
% Reflectance Room Cavity Ratio
Eff. Ceil. Wall 678910
50 .391 .351 .316 .289 .252
80 30 .334 .295 .262 .235 .198
10 .294 .257 .223 .197 .164
50 .384 .346 .312 .285 .248
70 30 .330 .292 .260 .233 .198
10 .290 .255 .222 .197 .164
50 .372 .336 .303 .277 .242
50 30 .324 .286 .255 .229 .195
10 .288 .252 .221 .196 .162
50 .361 .325 .295 .270 .236
30 30 .319 .283 .251 .225 .192
10 .286 .249 .219 .194 .161
50 .351 .318 .287 .263 .230
10 30 .312 .278 .247 .222 .189
10 .283 .248 .218 .193 .159
Luminaire: All 2-Lamp EVF Luminaires
Lamp: 2-40/T-12, 2-38/T-12, 2-60/T-12, 2-110/T12
Zonal Degrees: 0-30 0-40 0-60 0-90
Zonal Lumens: 1055 1765 3262 4125
Total Bare Lamp Lumens: 6300
To determine number and placement of luminaires,
see Lighting Selector Guide, pages 665 to 689.
NOTE: All data provided is
for 40W rapid start cool
white lamps. Use following
candlepower/lumen
multipliers for other lamp
sizes: 32W 0.90
40W Slimline 0.84
60W Cool white 1.29
110W Cool white 2.19
Example: Zonal lumens of
2-40W lamp for 0-60° is
3262. Zonal lumens of
2-60W lamps for 0-60° is
3262 × 1.29 ⍧ 4208
Coefficient of Utilization
Effective Floor Cavity Reflectance 20%
% Reflectance Room Cavity Ratio
Eff. Ceil. Wall 12345
50 .697 .616 .546 .485 .434
80 30 .670 .574 .497 .430 .376
10 .647 .539 .458 .388 .334
50 .682 .604 .538 .477 .425
70 30 .658 .565 .490 .426 .372
10 .635 .534 .454 .385 .331
50 .653 .580 .518 .460 .412
50 30 .633 .549 .478 .416 .365
10 .616 .520 .446 .380 .329
50 .627 .559 .500 .445 .399
30 30 .612 .533 .467 .407 .357
10 .597 .509 .438 .375 .325
50 .605 .539 .484 .431 .388
10 30 .591 .517 .455 .397 .351
10 .579 .498 .431 .370 .321
% Reflectance Room Cavity Ratio
Eff. Ceil. Wall 678910
50 .391 .351 .316 .289 .252
80 30 .334 .295 .262 .235 .198
10 .294 .257 .223 .197 .164
50 .384 .346 .312 .285 .248
70 30 .330 .292 .260 .233 .198
10 .290 .255 .222 .197 .164
50 .372 .336 .303 .277 .242
50 30 .324 .286 .255 .229 .195
10 .288 .252 .221 .196 .162
50 .361 .325 .295 .270 .236
30 30 .319 .283 .251 .225 .192
10 .286 .249 .219 .194 .161
50 .351 .318 .287 .263 .230
10 30 .312 .278 .247 .222 .189
10 .283 .248 .218 .193 .159
860
US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright©2006 Cooper Crouse-Hinds
EVF Series
Fluorescent Luminaires
Photometric Data
6L
Luminaire: All 3-Lamp EVF Luminaires
Lamp: 3-40/T-12, 3-38/T-12, 3-60/T-12, 3-110/T-12
Zonal Degrees: 0-30 0-40 0-60 0-90
Zonal Lumens: 1917 3226 6066 7919
Total Bare Lamp Lumens: 9300
To determine number and placement of luminaires,
see Lighting Selector Guide, pages 665 to 689.
NOTE: All data provided is
for 40W rapid start cool
white lamps. Use following
candlepower/lumen
multipliers for other lamp
sizes:
32W 0.90
40W Slimline 0.84
60W Cool white 1.29
110W Cool white 2.19
Example: Zonal lumens of
3-40W lamps for 0-40° is
3226. Zonal lumens of
3-40W Slimline lamps for
0-40° is 3226 × 0.84 ⍧
2710
Coefficient of Utilization
Effective Floor Cavity Reflectance 20%
% Reflectance Room Cavity Ratio
Eff. Ceil. Wall 12345
50 .712 .626 .553 .489 .436
80 30 .683 .581 .500 .431 .376
10 .658 .544 .459 .386 .331
50 .697 .614 .544 .481 .427
70 30 .670 .572 .494 .426 .371
10 .646 .539 .455 .383 .328
50 .667 .589 .524 .463 .414
50 30 .645 .555 .481 .416 .364
10 .626 .524 .446 .378 .326
50 .640 .567 .505 .447 .400
30 30 .623 .539 .469 .407 .356
10 .607 .513 .439 .374 .322
50 .617 .547 .488 .433 .388
10 30 .602 .523 .457 .397 .350
10 .589 .502 .431 .368 .318
% Reflectance Room Cavity Ratio
Eff. Ceil. Wall 678910
50 .392 .352 .317 .289 .252
80 30 .332 .293 .260 .233 .196
10 .290 .254 .219 .194 .160
50 .385 .347 .312 .285 .248
70 30 .329 .290 .258 .230 .196
10 .287 .251 .218 .194 .160
50 .372 .336 .303 .277 .242
50 30 .322 .284 .253 .227 .193
10 .285 .248 .217 .192 .159
50 .362 .325 .295 .269 .236
30 30 .317 .280 .248 .223 .190
10 .282 .245 .215 .191 .157
50 .351 .317 .286 .262 .230
10 30 .310 .276 .244 .220 .187
10 .279 .244 .214 .189 .156
Luminaire: All 4-Lamp EVF Luminaires
Lamp: 4-40/T-12, 4-38/T-12, 4-60/T-12, 4-110/T-12
Zonal Degrees: 0-30 0-40 0-60 0-90
Zonal Lumens: 1961 3305 6250 8224
Total Bare Lamp Lumens: 12400
To determine number and placement of luminaires,
see Lighting Selector Guide, pages 665 to 689.
NOTE: All data provided is
for 40W rapid start cool
white lamps. Use following
candlepower/lumen
multipliers for other lamp
sizes:
32W 0.90
40W Slimline 0.84
60W Cool white 1.29
110W Cool white 2.19
Example: Zonal lumens of
4-40W lamps for 0-30° is
1961. Zonal lumens of
4-110W lamps for 0-30° is
1961 × 2.19 ⍧ 4295
Coefficient of Utilization
Effective Floor Cavity Reflectance 20%
% Reflectance Room Cavity Ratio
Eff. Ceil. Wall 12345
50 .692 .607 .535 .473 .421
80 30 .664 .563 .484 .416 .362
10 .639 .526 .442 .372 .318
50 .678 .595 .526 .465 .412
70 30 .652 .554 .477 .411 .357
10 .628 .521 .439 .369 .315
50 .648 .571 .507 .447 .399
50 30 .627 .538 .465 .401 .351
10 .609 .507 .431 .364 .313
50 .622 .550 .488 .432 .386
30 30 .606 .522 .453 .392 .343
10 .590 .497 .423 .360 .309
50 .600 .530 .472 .418 .374
10 30 .585 .506 .442 .383 .337
10 .572 .486 .416 .354 .305
% Reflectance Room Cavity Ratio
Eff. Ceil. Wall 678910
50 .379 .340 .306 .279 .243
80 30 .320 .282 .250 .224 .189
10 .278 .243 .210 .185 .153
50 .372 .335 .301 .275 .239
70 30 .316 .279 .248 .221 .189
10 .275 .240 .209 .185 .153
50 .359 .324 .292 .267 .233
50 30 .310 .273 .243 .218 .185
10 .273 .238 .208 .184 .152
50 .349 .313 .284 .260 .227
30 30 .305 .269 .238 .214 .182
10 .271 .235 .206 .183 .150
50 .339 .306 .276 .253 .221
10 30 .298 .265 .235 .211 .179
10 .268 .234 .205 .181 .149
US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright©2006 Cooper Crouse-Hinds
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