Philips 18W BC/B22/BY22d SOX Low Pressure Sodium Lamp
£39.84
£33.20
SKU
18W/BC/SOX
Philips 18W BC/B22/BY22d SOX Low Pressure Sodium Lamp
Philips 18W BC/B22/BY22d SOX Low Pressure Sodium Lamp
Areas of application
- Streets
- Tunnels, underpasses
- Waterways, locks
- Approved only for use in enclosed luminaires
- Outdoor applications only in suitable luminaire
Electrical data
| Nominal wattage | 18.00 W |
|---|---|
| Nominal voltage | 57 V |
| Lamp current | 0.35000 A |
| Rated wattage | 18.00 W |
| Rated lamp efficacy (standard condition) | 100 lm/W |
| Energy consumption | 21 kWh/1000h |
Light technical data
| Rated luminous flux | 1800 lm |
|---|---|
| Color temperature | 1800 K |
| Rated LLMF at 2,000 h | 0.95 |
| Rated LLMF at 6,000 h | 0.89 |
| Rated LLMF at 16,000 h | 0.85 |
Dimensions & weight
| Diameter | 54.0 mm |
|---|---|
| Length | 216.0 mm |
Temperatures
| Maximum permitted outer bulb temperature | 150 °C |
|---|---|
| Maximum permitted base edge temperature | 150 °C |
Lifespan
| Lifespan B50 | 18000 h |
|---|---|
| Rated lamp survival factor at 12,000 h | 0.80 |
| Rated lamp survival factor at 6,000 h | 0.95 |
Additional product data
| Base (standard designation) | BY22d |
|---|---|
| Design / version | Clear |
Capabilities
| Dimmable | No |
|---|---|
| Burning position | h110 |
| Enclosed luminaire required | Yes |
Certificates & standards
| Energy efficiency class | A+ |
|---|---|
| Available until | 31-aug-2014 |
Country specific categorizations
| ILCOS | LS-18-BY22D-54/216/V |
|---|
| SKU | 18W/BC/SOX |
|---|---|
| Manufacturer | Philips |
| Length | 216mm |
| Diameter | 54mm |
| Cap Type | BY22d |
| Wattage | 18W |
| Colour Temp | 1800K |
| Lumen | 1800lm |
| Life (hours) | 18,000 |
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