E40 400W Vialox NAV-T Super 4Y sodium steam bulb

E40 100W-600W Vialox NAV-T sodium steam high pressure bulb - OSRAMProduct advantages- Dimmable on conventional ballast and electronic ballast- Optimal energy efficiency when operating on EVG POWERTRONIC PTo 3DIM- Up to 25% higher lifespan than standard bulbs- Higher reliability than standard bulbs- Up to 20% more light yield than standard bulbs- Larger pole dimensions possible than with standard bulbs- Better light current than standard bulbs- Four year replacement cycleUsage areas- Industrial systems- Streets- Tunnels and underpasses- Parking lots, yards- Gardens, parks- Buildings, monuments, bridges Click the banner to get it at ONLY: GBP19.9