Up to 100W Replacement - LED Corn Bulb

No. Before installing an LED corn bulb, you must remove the ballast from the existing light fixture. You can also perform a ballast bypass which can be a bit more daunting. Most metal halide and high pressure sodium lights are powered by a magnetic or electronic ballast. For these bulbs, you will need to remove the ballast and wire it directly to to the light. We recommend contacting a licenced professional before attempting any electrical work. 

Light bulbs that require a direct line voltage to power them don't need an exernal power supply. These lights have a quick and easy installation, and dont require a transformer. These light fixtures are often referred to as plug-and-play.  Line voltage is the standard 120 volts -- that's found in circuit boxes and outlets.  Low voltage lighting, on the other hand generally uses 12 or 24 volts and requires a transformer. Always be sure to determine the maximum amperage for your ciruit to determine the amount of lights that you're  allowed to run on one circuit.

Yes LED corn bulbs provide an even bright white light and are omnidirectional. Omnidirectional bulbs cover a 360° angle, helping them to provide an even light consistency. These lights are great for general lighting, however, they are not recommended for spot lighting, such as in landscape lighting applications.