![Top is the old ballast bottom is the new. The old had 2 wires to each side of the bulb. How do I wire these 4 wires into the three on the Top is the old ballast bottom is the new. The old had 2 wires to each side of the bulb. How do I wire these 4 wires into the three on the](https://preview.redd.it/31x8h42aftl51.jpg?auto=webp&s=26712c1f3d63ad2b1750912da12c9a0ae68f6565)
Top is the old ballast bottom is the new. The old had 2 wires to each side of the bulb. How do I wire these 4 wires into the three on the
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Table Lamp 11w 2g7 Single-ended Fluorescent Tube Four-pin Pl-s Lamp Electronic Ballast Bp-eb - Ballasts - AliExpress
![Table Lamp 11w 2g7 Single-ended Fluorescent Tube Four-pin Pl-s Lamp Electronic Ballast Bp-eb - Ballasts - AliExpress Table Lamp 11w 2g7 Single-ended Fluorescent Tube Four-pin Pl-s Lamp Electronic Ballast Bp-eb - Ballasts - AliExpress](https://ae01.alicdn.com/kf/H195c90b729344b0cb956782c6ddff2357/Table-lamp-11w-2G7-single-ended-fluorescent-tube-four-pin-PL-S-lamp-electronic-ballast-BP.jpg)