1. HATCH 18W 4-pin 1 or 2-lamp Electronic Ballast 120/277V Kit HC218PS/UV/K

    HATCH 18W 4-pin 1 or 2-lamp Electronic Ballast 120/277V Kit HC218PS/UV/K

    • Brand: Hatch
    • Stock Code: 3211
    • Average Life:
    • CRI:
    • Dimmable: No
    • Lumens:
    • Watts: 18
    • CRI:
    $16.95
    ea

    3211
  2. Robertson 13W CFL 2-pin Magnetic Ballast 277V HP1527P High Power Factor Version 4 Bottom Leads with Studs

    Robertson 13W CFL 2-pin Magnetic Ballast 277V HP1527P High Power Factor Version 4 Bottom Leads with Studs

    • Brand: Robertson
    • Stock Code: 3115
    • Average Life:
    • CRI:
    • Dimmable: No
    • Lumens:
    • Watts: 13
    • CRI:
    $29.50
    ea

    3115
  3. Robertson 42W 4-pin 1 or 2-lamp Electronic Ballast 120/277V PSP242TRMVDW

    Robertson 42W 4-pin 1 or 2-lamp Electronic Ballast 120/277V PSP242TRMVDW

    • Brand: Robertson
    • Stock Code: 2811
    • Average Life:
    • CRI:
    • Dimmable: No
    • Lumens:
    • Watts: 42
    • CRI:
    $17.95
    ea

    2811
  4. Robertson 4-9W Fluorescent 1-lamp Magnetic Ballast 277V SP4827P

    Robertson 4-9W Fluorescent 1-lamp Magnetic Ballast 277V SP4827P

    • Brand: Robertson
    • Stock Code: 2800
    • Average Life:
    • CRI:
    • Dimmable: No
    • Lumens:
    • Watts: No
    • CRI:
    $19.99
    ea

    2800
  5. Advance SmartMate 42W CFL 4-pin Fluorescent 2-Lamp Ballasts ICF-2S42-M2-LD

    Advance SmartMate 42W CFL 4-pin Fluorescent 2-Lamp Ballasts ICF-2S42-M2-LD

    • Brand: Advance
    • Stock Code: 2796
    • Average Life:
    • CRI:
    • Dimmable: No
    • Lumens:
    • Watts: 42
    • CRI:
    $36.00
    ea

    2796