42 Inch T6 Single Pin LED directly relamp and replace the 25 watt 42” fluorescent bulb F42T6 without rewiring connection or modification. It's a plug and play product from our "Relamp Series" when switching to LED lighting. T6 LED bulb works with traditional magnetic ballasts and modern electronic ballasts in the market, so you can plug it in and quickly enjoy bright lighting. It's fully compatible with Instant Start, Programmed Start, Rapid Start ballasts and magnetic ballasts. Installing the lamp, as easy as changing a bulb: Turn power OFF before installationRemove the existing lampInstall LED T6 TubeSwitch on power General Specifications: Energy saving of 32% from 25 watts to 17 watts with 1870 lumens outputAll plastic diffuser and aluminum construction for better light distribution, less spot reflectionsHeavy duty aluminum heat sink ensures the lamp runs cooler for longerPlastic and aluminum construction ensures less breakageLong life span of > 50,000+ hoursHigh lumen output > 110 lumens/wattAvailable in 3000, 4200, 5000, 6000 Kelvin Uses 17 watts = 25 watts equivalent2 bulbs per package1870 lumensNominal length 42" T6 (1/2-1-inch diameter)Maximum overall length (M.O.L): Approx. 40” with pins (1016.0 mm)Single Pin base type (FA8), pin-type connectorTechnical description: T-6 Single Pin F42T6Perfect for garage, basements, warehouses and industrial buildingsWorks with electronic and magnetic ballast only!Ballast operated lamp, not bypass compatible Equivalent replacement for: F42T6/D835F42T6/D35F42T6/CWF42T6/CWXF42T6/DF42T6/NF42T6/WF42T6/WW