The Osborne Industries heat pad indicator light provides visual confirmation that individual heat pads are operating properly and offers producers an added level of assurance that heat pads are providing the heat necessary for optimum piglet growth and development. It eliminates the need for infrared temperature wands or physically inspecting individual pads to ensure they are operating properly. The heat pad indicator features two bright LED lights to show that electrical circuits are functioning properly and that individual heat pads are drawing electricity. Both LED lights of the heat pad Indicator remain consistently bright, regardless of variable watt power. If the temperature of a heat pad is controlled by a ramping controller to compensate for the reduction in heating required for piglet development, the LED lights remain consistently bright and visible, even as power is reduced to the pad.