Item condition | New |
Manufacture name | High pressure sodium lamp , RNP-E/LR 50W/S/230/E27 |
Brand | Radium |
Categories |
High pressure sodium-vapour lamps |
Country of origin | CN |
Model | Opal |
Socket | E27 |
Luminous flux | 4000 lm |
Total length | 156 mm |
Colour rendering index CRI | 20-39 |
Diameter | 71 mm |
Lamp efficacy | 77 lm/W |
Lamp shape | Ellipsoid |
External ballast required | Yes |
Colour temperature | 2000 K |
Lamp power | 50 W |
Packing level 1 | 4008597189517 |
Packing level 2 | 4008597489518 |
Energy efficiency class | G |
External ignitor required | Yes |
Mercury-free | No |
Number of discharge tubes | 1 |
Lighting for plants | No |
Replacement for mercury vapour lamp | No |
Average nominal lifespan | 28000 h |
Weighted energy consumption in 1000 hours | 58 kWh |
Lamp designation | Other |