Superior power, numerous options offer versatility to outdoor fixtures.

Omni-Directional LED HID Replacement Lamps

Keystone DirectDrive LED corn cob lamps allow you to replace HID lamps with energy-saving LED in a compact bulb.

Whether you’re using wall packs, canopy fixtures, or shoebox fixtures, these omni-directional lamps provide the powerful light you need, efficiently and easily. Just disconnect the ballast, screw in a Keystone corn cob, and you’ll improve light output while gaining energy efficiency – without replacing the entire fixture.

Keystone corn cobs are available in two versions: one with Power Select and Color Select technology, the other with Power Select in dedicated color temperatures. Power Select and Color Select allow you to change power output and color temperature in the field with the touch of a button, and help reduce SKUs by eliminating redundant models.


Ultimate flexibility: Power and Color Select

DirectDrive LED lamps with Power Select and Color Select allow you to quickly choose from three lumen output and three color temperature options. Realize you need more (or less) light after installation? Our lamps are available with selectable outputs starting at 36W/27W/18W all the way up to 100W/80W/63W. Need to change the color temperature on site? These lamps have adjustable color temperatures of 3000K, 4000K, and 5000K, so you can select the right color temperature for your environment.

DirectDrive LED corn cob lamps also help decrease SKUs. They’re DLC 5.1 compliant to qualify for rebates that lower project costs.


Expansive selection: Power Select with dedicated color temperature

DirectDrive LED corn cob lamps with dedicated color temperatures also feature Power Select technology. In fact, they come in 13 different models, with wattages from 12W/9W/6W all the way up to 100W/80W/63W. All are available with dedicated color temperatures of 3000K, 4000K, or 5000K.

With this number of models, you can select a particular output range and still decrease or increase power to meet your needs. These lamps are step-dimmable and DLC 5.1 compliant.


Features and Benefits:

  • Ideal replacement for conventional metal halide lamps
  • Small form factor to fit into the tightest of fixtures
  • Operating temperature: −40°C/−40°F to 60°C/140°F
  • Integral driver eliminates the need for external driver or ballast; includes 4kV surge protection
  • Durable, suitable for a range of fixtures
  • 50,000-hour lifetime
  • DLC 5.1 compliant

Application Types

LED HID Replacement Solutions Brochure

cULus Listed DLC Listed item RoHS Compliant logo 5 Year Warranty Built-In Surge Protection

Keystone LED HID Replacement Lamps

Tech Specs

The Keystone Difference

Free samples

Friendly customer service

Fast quotes

Quick delivery

Industry-leading warranty

U.S. based

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