Japan, Seiwa Electric MFG. Co.Ltd
Seiwa WLGPA09041-CA Stanchion type Lighting Equipment And Control Equipment
Product Made in Japan
Manufacturer: Seiwa Electric MFG. Co.,LTD.
Model: WLGPA09041-CA Stanchion type
Features
Replacement LED light Fixture for Fluorescent 36W-2
-Body: Polycarbonate resin(UL746Cf1)=High strength and excellent weather resistance.
-Brighter than 36Wx2 Fluorescent Lamps
-Application : Zone 2, Zone 22
-Excellent thunder resistance serge: 15kV(Common mode)
Line-up
| Mounting Type | 37W (IECEx) | 37W (GB) |
|---|---|---|
| Direct | WLGPA09041 (Direct type) | WLGPA09041-CA (Direct type) |
| Ceiling | WLGPA09041 (Ceiling type) | WLGPA09041-CA (Ceiling type) |
| Pipe Pendant | WLGPA09041 (Pipe Pendant type) | WLGPA09041-CA (Pipe Pendant type) |
| Bracket | WLGPA09041 (Bracket type) | WLGPA09041-CA (Bracket type) |
| Stand | WLGPA09041 (Stand type) | WLGPA09041-CA (Stand type) |
Model number constitution
WLGPA
Light distribution (Unit: cd/1,000 lm)
Luminance Intensity Table
| Vertical Angle | Horizontal Angle 0° | Horizontal Angle 90° | Vertical Angle | Horizontal Angle 0° | Horizontal Angle 90° |
|---|---|---|---|---|---|
| 0 | 215.6 | 215.6 | 100 | 94.9 | 0.3 |
| 10 | 211.4 | 212.4 | 110 | 71.2 | 1.0 |
| 20 | 206.8 | 198.3 | 120 | 50 | 1.7 |
| 30 | 200.4 | 176.2 | 130 | 34.1 | 2.3 |
| 40 | 193.1 | 148.0 | 140 | 22.6 | 2.7 |
| 50 | 184.2 | 115.3 | 150 | 6.7 | 3.9 |
| 60 | 172.8 | 80.8 | 160 | 6.7 | 3.9 |
| 70 | 157.9 | 45.3 | 170 | 1.6 | 4.8 |
| 80 | 139.4 | 14.5 | 180 | 0.0 | 0.0 |
| 90 | 118.4 | 0.1 |
S
Light Source: White LED 37W
Luminaire Flux: 6,150 ℓm
Luminaire Efficiency: 100%
| Reflectance | Ceiling | 70% | 50% | 30% | 0% | |||||
| Wall | 50% | 30% | 10% | 50% | 30% | 10% | 30% | 10% | 0% | |
| Floor | 10% | |||||||||
| Room Index (RI) | Utilization Factor | |||||||||
| 0.60 | 0.367 | 0.290 | 0.235 | 0.342 | 0.274 | 0.224 | 0.258 | 0.214 | 0.182 | |
| 0.80 | 0.452 | 0.371 | 0.312 | 0.420 | 0.350 | 0.297 | 0.329 | 0.282 | 0.244 | |
| 1.00 | 0.526 | 0.447 | 0.386 | 0.490 | 0.421 | 0.368 | 0.397 | 0.350 | 0.307 | |
| 1.25 | 0.589 | 0.512 | 0.451 | 0.548 | 0.482 | 0.429 | 0.453 | 0.407 | 0.359 | |
| 1.50 | 0.637 | 0.563 | 0.503 | 0.590 | 0.530 | 0.478 | 0.498 | 0.453 | 0.402 | |
| 2.00 | 0.704 | 0.636 | 0.579 | 0.655 | 0.598 | 0.549 | 0.562 | 0.520 | 0.463 | |
| 2.50 | 0.751 | 0.689 | 0.636 | 0.699 | 0.647 | 0.602 | 0.608 | 0.569 | 0.508 | |
| 3.00 | 0.783 | 0.726 | 0.676 | 0.730 | 0.682 | 0.640 | 0.650 | 0.605 | 0.541 | |
| 4.00 | 0.828 | 0.779 | 0.735 | 0.773 | 0.732 | 0.395 | 0.687 | 0.655 | 0.589 | |
| 5.00 | 0.854 | 0.811 | 0.771 | 0.798 | 0.762 | 0.722 | 0.714 | 0.686 | 0.616 | |
| 10.00 | 0.926 | 0.899 | 0.873 | 0.868 | 0.845 | 0.824 | 0.794 | 0.776 | 0.701 | |
Comparison
Specifications
| IECEx | GB | IECEx | GB | ||
| WLGPA09041 | WLGPA09041-CA | WLGPA09041 | WLGPA09041-CA | ||
| Rated Voltage / Frequency | AC220~240V 50/60Hz | Degree of Protection | IP66 | ||
| Power Consumption | 37W | Ambient Temperature | -20°C ~ +55°C | ||
| Luminaire Flux | 6,150 ℓm | Body Material | Polycarbonate resin (UL746C f1) | ||
| Intrinsic Energy Consumption Efficiency | 166.2 ℓm/W | Cable Entry | M20*², M25, NPT1/2, NPT3/4, G1/2, G3/4 | ||
| Light Source | White LED | Weight | 3kg | ||
| Correlated Color Temperature | 5,000K | Crass of Protection | IECEx Ex ec mc IIC T6 Gc | GB Ex nA mc IIC T6 Gc Ex tD A21 IP66 T85°C | |
| Luminaire Life | 40,000 hours (Ta 30°C) | ||||
| General Color Rendering Index | Ra 80 | ||||
Specify for Order
1. Model no.
2. Cable entry
Dimensions
Kouei is Distributor/Agent of Seiwa.
Other items of Seiwa.
Request the quotation for Seiwa.
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