18-WATT LINEAR T8 U-BEND LED LIGHT BULB (1-BULB)

Keystone SmartDrive LED tubes gives you the ability to plug and play with the existing ballast. It is directly compatible with most existing CFL ballast. Our SmartDrive compact LED lamps are energy efficient, long-lasting replacements for downlight applications that previously used 4-pin compact fluorescent lamps.Replacement for conventional fluorescent lampUL classified; Listed on DLC qualified product listApproximately 40\% more energy efficient than standard F32T8 lampsIntegral driver (isolated) eliminates the need for an external ballast or driverSuitable for dry and damp locationsImproved lamp durability with shatterproof coated glass