Description
Osram Son-T-Plus Sodium Bulbs will fit any reflector with an E40 lamp holder and require an type of ballast of the equivalent watts to run them.
Osram Vialox Nav-T Super 4Y SON-T Plus Bulb – 250w, 400w, 600w & 1000w
Osram Vialox Nav-T Super 4Y SON-T Plus Bulb – 250w, 400w, 600w & 1000w
From £17.95
VIALOX NAV-T 4Y Super (Son-T-Plus) high-pressure sodium vapor lamps from OSRAM exhibit great durability, long life, and lighting power. They offer the one of the highest luminous efficiency of any high-pressure discharge lamp, making them a very economical light source for general lighting.
Availability: 250w, 400w, 600w and 1000w.