Ballast / Transformer

Optanium High Efficiency Electronic Instant Start T8 Fluorescent Ballasts.For (2) x F32T8, F32T8/ES (25W), F32T8/ES (28W)  Fluorescent Lamps. 120-277,50/60 HZ. Parallel Lamp Connection.

For (1) or (2) x F17T8, F25T8, F32T8, F32T8/ES (25W), F32T8/ES (28W), F32T8/ES (30W), (1) x F40T8 Fluorescent Lamps. Instant Start Electronic Ballast, 120-277V 50/60Hz Input, High Efficiency (HE), Low Ballast Factor (LBF). 

Philips Advance 71A5191500D - Metal Halide Ballasts - 50 Watt - M110 - 120/208/240/270V - 90% Power Fact

Reactor Ballast for HPS 50W S66 Lamp – Symban

* This item has been discontinued, please refer to the link below for the replacement  suggested by the supplier

https://www.bulbspro.com/esrn00f50ia.html

Ultrasave brand ballast offer exceptional quality and efficiency at prices lower than name-brand competitors. Compare the specs and save!

IMH-50-GLFM e-Vision Electronic Ballast for 39W or 50W Metal Halide Lamps, ANSI M130, M110, M148, 120-277V 50/60Hz. Smaller Metal Case, Side Exit Leads with Mounting Feet

Venture Tri-Tap Ballast 120/277/347V for Pulse Start Metal Halide Lamp 70W ANSI M110

IMH-50-ALFM e-Vision Electronic Ballast for 39W or 50W Metal Halide Lamps, ANSI M130, M110, M148, 120-277V 50/60Hz. 

Philips Advance 72C5181NP001 - Metal Halide - F-Can Ballasts - 50W - M110 ANSI Code - 120/277V - 25 Feet Ballast to Lamp Distance - 90°C Temp Rating - 90% Power Fact - The Capacitor & Ignitor Are Included As Part Of The Potted Assembly

Reactor Ballast for HPS 50W S66 Lamp – Symban

Ultrasave brand ballast offer exceptional quality and efficiency at prices lower than name-brand competitors. Compare the specs and save!

Philips Advance 71A5181001D - Metal Halide Ballasts - 50 Watt - M110 - 120/277V - 90% Power Fact

Reactor Core & Coil Ballast w/ BVS-004 Ignitor for HPS 50W S68 Lamp – Venture

IMH-50-GBLS e-Vision Electronic Ballast for 39W or 50W Metal Halide Lamps, ANSI M130, M110, M148, 120-277V 50/60Hz. Smaller Metal Case, Bottom Leads with Studs

No need to assemble this transformer within a housing! Easily mounted outside through a simple standard 1/2" knock-out in a junction box or through an approx. 5/8" hole in any other enclosure. Secured at the inside of the enclosure by a standard 1/2" NPT metal conduit fitting locknut (provided).

No need to assemble this transformer within a housing! Easily mounted outside through a simple standard 1/2" knock-out in a junction box or through an approx. 5/8" hole in any other enclosure. Secured at the inside of the enclosure by a standard 1/2" NPT metal conduit fitting locknut (provided).

Unique form factor, low height, narrow width, Slim-Line Step Down Autotransformer - 347V down to 240V - 50VA

Delta Control Transformer DCE50PC, Single Phase, 50VA, from 240/480V to 12V and 24V, Copper Windings, Enclosed Style

Delta Control Transformer DCE50IE, Single Phase, 50VA, from 277V to 120V, Copper Windings, Enclosed Style