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 lamp
• UL classified; Listed on DLC qualified product list
• Approximately 40% more energy efficient than standard F32T8 lamps
• Integral driver (isolated) eliminates the need for an external ballast or driver
• Suitable for dry and damp locations
• Improved lamp durability with shatterproof coated glass