Compact 2-Pin
LED Bulb

Bypass the ballast and upgrade from CFL.

Our DirectDrive 2-pin ballast-bypass compact LED bulbs eliminate the need for an external driver or ballast, so installation is quick and easy, regardless of application. With multiple styles, 4x the useful life of CFL, and field-adjustable color temperature, these lamps are an ideal upgrade from legacy bulbs.

Connect to line voltage

Using a UL Type B ballast bypass design, these DirectDrive 2-pin LED bulbs eliminate the need for an external driver or ballast, taking away the guesswork of ballast compatibility and allowing you to connect directly to line voltage. The integral Keystone driver ensures dependability and long life, saving on maintenance and reducing energy use.

Color Select

Field-adjust color temperature with Color Select technology. Our 2-pin lamps are available in two different trios of CCT choices so you can set the right color temperature for your environment. Dedicated options are available as well.

Multiple styles

There’s a style of this lamp for every application, including horizontal and vertical styles, as well as omni-directional and slim options.

Vertical lamp with Color Select

Horizontal lamp with Color Select

Omni-directional lamp

Slim lamp

Find the lamp you need

Not sure what lamp you want? Keystone has a downloadable Lamp Bases Guide on our website. It shows common pin bases with simple-to-understand illustrations.

Download Lamp Base Guide

PLL lamps

Our PLL lamps have a 2G11 base and feature Color Select with 5 CCT. It’s the ideal lamp to replace legacy lamps in a wide range of fixtures.

See Model Specs

Upgrade your fixture

Improve the aesthetic of your space with our stylish Advanta recessed downlight. Remove the entire fixture housing and use the existing mounting plate and junction box. Then, wire in our recessed LED fixture with integrated driver and create a fresh new look.

Learn More About Advanta