Satco S7219 13W T2 Ultra Mini Spiral Light Bulb Screw-In 5000K fluorescent bulb Shape: T2 Ultra Mini Spiral Light Bulb Watts: 13W Base: E26 Medium Screw Luminous Flux: 800LM Color Temperature: 5000K Maximum Overall Length: 4. 13 inch Features: Fluorescent bulbs are energy saving bulbs and last up to 10 times longer than incandescent bulbs Fluorescent bulbs help you save money using 40 - 70% less energy than incandescent bulbs Fluorescent bulbs are 5-8 times more brighter (more output lumens /watt) than incandescent bulbs Satco Mini Twist fluorescent bulb, 13W, Base: E26 Medium Screw, Color Temp: 5000K, Rated Life (hours): 10000.
