AMAZING POWER 13W Equivalent GX23 2-Pin LED PL Retrofit Lamp Note: No Ballast Required, make sure to remove or bypass the ballast from your existing CFL fixture before installation. Using the ballast will cause them to flicker or destroy the LED Bulb. How to remove/bypass the ballast:

• Ballast had a black and white wire on the input side (120V). It also had two red and two blue output wires. To bypass this ballast cut all 6 wires.
• You can then connect the two red wires to the black wire.
• Next connect the two blue wires to the white wire.
• For multiple bulb fixtures, just repeat the steps on the other ballasts. Specifications: LEDs: 28pcs high brightness 2835 SMD chips Dimension: 170*21*31.5mm (6.69*0.83*1.24inches) Power: 6W Input Voltage: AC 85-265V 50-60hz Light Color: Daylight White 6000K Lamp Base: GX23/GX23d 2-Pin Base Lumen: 550lm (13W CFL replacment) Beam angle: 180 CRI=80Ra Package Includes: Amazing power 6W GX23 LED PL Lamp x2 Application: For Use in Recessed/Surface-mounted Downlights, Recessed Cans, Table/Desk Lamps, Portables, Pendant Lamps, Ceiling Fixtures, Wall Washers, Wall Sconces, Family Rooms, Living Rooms, Kitchens, Dining Rooms, and Porches.