A range of SON TD Sodium lamps.
Colour temperature; Sodium Orange.
Wattage; 400 watt.
Cap; R7s/RX7s (Double Ended).
These lamps are usually found in Floodlighting applications and in Industrial Buildings where an Area Needs to be Lit Other than From Overhead (i.e aisles between storage racks etc.).They have an average life of approximately 15000 Hours.