Replacing PLL-55W with Ballast Bypass 17W LED PLL Case Study

Customer Profile: Zion Lutheran Church was founded in 1870. The congregation began as a mission for the Swedish Lutheran immigrants. Today Zion Lutheran Church is a faith community of 3100 people of all ages and walks of life. Each weekend Zion worships an average of 1000 over the four weekend services. Goal: The gym at … Read more

Keystone Type B LED PLL Lamps 2G11 Base 40W Fluorescent Replacement

Type B LED PLL Lamps Internal Driver

Conventional Fluorescent PLL lamps now have an LED equivalent that is able to bypass the ballast and wire direct to line voltage. Keystone Direct Drive LED PLL lamps come equipped with an internal driver, ensuring there is no need for a ballast or LED driver to operate the lamps. 17W LED replaces standard FT40/2G11 PLL … Read more