Compact Fluorescent Triple Tube 3500K, 18 watt (# CF31835)

 Full Spectrum Triple Tube - 18 watt, 3500K, 82 CRI, 1200 lumens, 4 Pin.  Base - GX24q-2, Length - 4.8".  Electronic ballast required.  Minimum order 1 bulb.  Case qty 10 bulbs. Warranty only applies if using with program start or rapid start ballast.