Power up your landscape with a lighting transformer from Northstar Lighting. Our array of low voltage landscape lighting manufacturers brings a vast collection of professional lighting products to you. Every lighting design depends on a properly sized power supply to efficiently generate the correct voltage to each fixture. Too high a voltage and your bulbs burn out prematurely, too low and some fixtures may not light up. When the power supply is oversized, it overheats, can create an annoying buzzing and the life of the transformer is shortened. You will aslo find reliable tips on designing you lighting plan along with detailed instructions on different installation methods and are sure to find the proper method for your particular installation. Different methods include a star or hub type configuration (our preferred method), loop installation or a simple single run. We normally recommend buying a transformer with a separate timer or photocell, unless the lighting transformer comes with a lifetime warranty or the cost to replace the timer may exceed the cost of buying a new transformer!.