Philips #321521 SOX90 $29.44
Philips 90  Watt Low Pressure Sodium T-21 Tubular 20.75in Linear Clear SOX90 Lamp
• MOL 21.75in x DIA 2.11/16in • Color Temp 1700K *CCT* • BY-22D  *Double Contact*  D.C. Bayonet Base
• Mean Lumens 14,300 • Ansi Code L72 • Rated Avg. Life 18,000hrs • Philips Code 32152-1 SOX 90W T21 CL

Philips #321539 SOX135 $34.46 
Philips 135  Watt Low Pressure Sodium T-21 Tubular 30.50in Linear Clear SOX135 Lamp
• MOL 30.50in x DIA 2.11/16in • Color Temp 1700K *CCT* • BY-22D  *Double Contact*  D.C. Bayonet Base
• Mean Lumens 22,600 • Ansi Code L73 • Rated Avg. Life 18,000hrs • Philips Code 32153-9 SOX 135W T21 CL

Philips #151167 SOX180 $51.87
Philips 135  Watt Low Pressure Sodium T-21 Tubular 44.22in Linear Clear SOX180  Lamp
• MOL 44-1/8in x DIA 2.11/16in • Color Temp 1700K *CCT* • BY-22D  *Double Contact*  D.C. Bayonet Base
• Mean Lumens 32,000 • Ansi Code L74 • Rated Avg. Life 18,000hrs • Philips Code 15116-7 SOX 180W T21 CL