Part No. Watts Description Length Base Pack BPF8T5/CW (07440) 8 T-5, Cool White Fluorescent 12” Mini Bi-Pin 1 BPF13T5/CW (07500) 13 T-5, Cool White Fluorescent 21” Mini Bi-Pin 1 BPF15T8/CW (07540) 13 T-8, Cool White Fluorescent 18” Bi-Pin 1 F20T12/CW (05660) 20 T-12, Cool White Fluorescent 24” Bi-Pin 25 F17T8/41K (07451) 17 T-8, 4100ºK, High Color Rendition Fluor. 24” Bi-Pin 25 F18T8/CW/24 18 T-8, Cool White Fluorescent 24” Bi-Pin 30 F30T12/CW/RS (07650)    30 T-12, Cool White Fluorescent 36” Bi-Pin 30 F32T8/41K (37306) 32 T-8, 4100ºK, High Color Rendition Fluor. 48” Bi-Pin 30 F40CW/ES (07751) 34 T-12, Cool White Fluorescent 48” Bi-Pin 30 F40CWX (05752) 40 T-12, Cool White Deluxe Fluorescent 48” Bi-Pin 30 F96T12/CW/ES (05901)    60 T-12, Cool White Fluorescent 96” Single-Pin 15 FC8T9/CW (06010) 22 T-9, Cool White Fluorescent, Circuline 8”(D) 4-Prong 1 F40CW/U6/ES   (07561)    34 T-12, Cool White Fluorescent, U-Bend 22.5” Bi-Pin 12 FLUORESCENT LIGHTING & SPECIAL BULBS FLUORESCENT BULBS SPECIAL APPLICATION BULBS STARTER WITH CONDENSER T-5 2-4FT T-8 2-4FT T-12 8FT T-12 Circuline U-Bend LC1420C F14/15/20 Fluorescent Lamp Ballast, Preheat (Starter), For One F14, F15 or F20. 49905 ELECTRONIC BALLASTS R-2S40-TP Mark III, 2F40 Lamp Energy Saving Ballast, For 2 - F40 48” Rapid Start Fluorescent Lamps, 120V. 50314 R-2E75-S-TP Mark III, 2F96 Lamp Energy Saving Ballast, For 2 F96T12 96” Fluorescent Lamps, 120V. 50318 Part No. Watts Pack BPFS2 (22560) 15-20 2 BPFS4 (22561) 30-40 2 BPFS5 (22562) 4,5,8 2 BPFS12   (22563) 32 2 BPFS22   (22565) 22 2 Part No. Watts Type Illustration   Base Avg. Hours MOL MH50/U/MED 50 Metal Halide BD-17 Medium 10,000 5-7/16 MH70/U/MED 70 Metal Halide BD-17 Medium 15,000 5-7/16 MH100/U/MED 100 Metal Halide BD-17 Medium 15,000 5-7/16 MH150/U/MED 150 Metal Halide BD-17 Medium 10,000 5-7/16 MH175/U/MED 175 Metal Halide BD-17 Medium 10,000 5-7/16 MH175/U 175 Metal Halide ED-28 Mogul 10,000 8-5/16 MH250/U 250 Metal Halide ED-28 Mogul 10,000 8-5/16 MH400/U 400 Metal Halide ED-37 Mogul 20,000 11½” MH1000/U 1000 Metal Halide BT-37 Mogul 12,000 15½” LU35/MED 30 HP Sodium ED-17 Medium 24,000 5-7/16 LU50/MED 50 HP Sodium ED-17 Medium 24,000 5-7/16 LU70/MED 70 HP Sodium ED-17 Medium 24,000 5-7/16 LU100/MED 100 HP Sodium ED-17 Medium 24,000 5-7/16 LU150/MED 150 HP Sodium ED-17 Medium 24,000 5-7/16 LU70 70 HP Sodium ED-23½ Mogul 24,000 7¾” LU100 100 HP Sodium ED-23½ Mogul 24,000 7¾” LU150 150 HP Sodium ED-23½ Mogul 24,000 7¾” LU250 250 HP Sodium ED-18 Mogul 24,000 9¾” LU400 400 HP Sodium ED-18 Mogul 24,000 9¾” H38MP-100/DX*   100 Mercury Vapor E-17 Medium 24,000 6” H38JA-100/DX* 100 Mercury Vapor E-24 Mogul 24,000 7-9/32 H38AV-125/DX* 125 Mercury Vapor E-17 Medium 24,000 5-7/16 H39KB-175 175 Mercury Vapor BT-28 Mogul 24,000 8-5/16 H39KC-175/DX*    175 Mercury Vapor E-24 Mogul 24,000 7-9/32 * White all other bulbs are clear. BD-17   BT-28 E-17 E-24 ED-28    ED-37 ED-18  ED-231/2 BT-56 ED-17 152 Part numbers and illustrations are for identification only © 1971-2010 w.d. armstrong corp.