Catalog > Consumer Electronics > Security & Alarms > Alarms > Electric Fence Catalog > Consumer Electronics > Security & Alarms > Alarms > Alert Systems Electric Fence Light High Voltage Dual stage Electric Fence Light EF SR-FL/HVL4 High Voltage Dual stage Electric Fence Light Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Install it on your electric fence to indicate power status for peace of mind One directional viewing angle, allowing the light to shine into the secure area only. The status is not visible to external areas Working voltage between 3 kV and 12 kV approximately Dual stage design allows the intensity on the light to increase as the voltage on the fence increases, giving a better indication of how much voltage is on the fence Can be installed between any earth and live wires Can be used with most electric fence energisers