Description
This is a Osram Vialox Nav-T Super (Son-T Plus) 4 Y High Pressure Sodium Vapor Lamp. It has a 4 year lifespan. Its part number is 438-4133/01. It is new, has never been used and is in its original retail packaging.
Product benefits
- Dimmable on conventional control gears and electronic control gears
- Optimum energy efficiency on POWERTRONIC PTo 3DIM ECGs
- Up to 25 % longer life than standard lamps
- Greater reliability than standard lamps
- Up to 20 % higher luminous efficiency than standard lamps
- Greater mast spacing possible than with standard lamps
- Better luminous flux maintenance than standard lamps
- Four year relamping cycle
Areas of application
- Industrial installations
- Streets
- Tunnels, underpasses
- Car parks, courtyards
- Parks and gardens
- Buildings, monuments, bridges