42 Watt CFL Equal - 4-Pin PL Retrofit LED Lamps
Install these 42-Watt LED 4-Pin PL retrofits instead of fluorescent bulbs for longer-lasting and more affordable lighting. These PL retrofit LED lamps are available in three different options to let you choose whether you want to use your existing ballasts or not. Use plug-and-play lamps if you would like for these retrofits to work with the existing ballasts that are on the ballast compatibility list. If you would like to go without ballasts, go for the ballast bypass option. If you can’t decide or want to use both at different times, use hybrid tubes.