Dag nabbit, that ballast is DISCONTINUED!

Instead, get the new equivalent Robertson HPS1P /B magnetic transformer.

• Ballast Type: Electromagnetic
• Input Voltage: 120VAC
• Starting Method: Preheat
• Unit Weight: 0.80 lb.

PERFORMANCE:

• Electromagnetic reactor type ballast
• Preheat Start 
• Series operation 
• High power factor 
• Encased and potted
• Sound rated A
• Meets ANSI standard C82.11

SAFETY:

• UL listed (Class P, Type HL, Type 1 outdoor)
• CSA certified (cUL)
• Automatic reset thermal protector
• No PCB's

WARRANTY:

Robertson Worldwide warrants to the purchaser that this ballast will be free from defects in material or workmanship for a period of 2 years from date of manufacture when properly installed and under normal conditions of use.