Place of Origin | Jiangsu, China | The lamp surface diameter | 400mm |
Color | Red Yellow Green | Power supply | 187 V to 253 V, 50Hz |
The service life of light source | > 50000 hours | temperature | -40 to +70 |
Relative humidity | not more than 95% | Reliability | MTBFu226510000 hours |
Maintainability | MTTRu22640.5 hours | Protection grade | IP54 |