Osram Vialox NAV-E SON-E 70 Watt E27 lights/ lighting for sale at Truck1, ID: 4922535
Osram Nav-T Super 400W flower bulb
1 x NEW Osram VIALOX 400W E40 NAV-T SON-T High Pressure Sodium Tubular Bulb | eBay
OSRAM VIALOX 1000W lamp,NG1000 SON T NAV T NAV E40 high pressure sodium tubular bulb,for ST 1000 H/E/SL E40 66/360|sodium bulb|pressure sodium lamphigh pressure sodium lamp - AliExpress
Osram Vialox NAV-T 400 SUPER 4Y E40 Giant Edison Screw 400 W Classic Bulb - - Amazon.com
OSRAM NAV-T Super | Corpus Verde
Osram Vialox NAV-E 400W SUPER 4Y E40| Any-lamp
400W Osram Vialox Nav-T Super HPS Lamp | HydroGarden