10w Ei Transformer - 100% Copper Wire, Double Winding, Single Phase | Durable, Sturdy, Abrasion And Corrosion Resistant

1000w HPS Magnetic Ballast

100W Ei Transformer Coil Material: Copper Core

Pvc 600W High Pressure Sodium Lamp Ballast

15W Fluorescent Lamp Ballast Gender: Unisex

1000W High Pressure Sodium Lamp Ballast

10W EI Transformer - 100% Copper Wire, Double Winding, Single Phase | Durable, Sturdy, Abrasion and Corrosion Resistant

250W High Pressure Sodium Lamp Ballast

1000w High Pressure Mercury Lamp Ballast

400w Metal Halide Lamp Ballast

400W High Pressure Mercury Lamp Ballast Power: 400 Watt (W)

EI Transformer - High-Quality Silicon Steel Core, 3 Frame Isolation | Efficient, Low Heat Generation, Guaranteed Durability, Customizable Designs

EI Transformer - Premium Quality Material, Advanced Technology | High Durability, Long Life Performance

Industrial Control EI Transformer

UPS Power EI Transformer

60W EI Transformer - 100% Copper Winding, Double Winding Design | Robust and Durable, Corrosion and Abrasion Resistant

100W Ei Transformer Coil Material: Copper Core

5W Power Transformer Ei Transformer - 100% Copper Wire, Single Phase, 220V Rated Voltage | Low Noise, High Efficiency, Long Life, Stable Performance

100% Copper Wire 10W Power Transformer Ei Transformer

Reliable Ei Type Transformer Phase: Single Phase