Triangle Bulbs T50026 - FML27/65K, 27 Watt, 6500K Natural Daylight, 4-pin GX10q-4 Base, FML Compact Fluorescent Light Bulb Energy efficient 27w compact fluorescent bulb 4-pin quad tube bulb, 6500 kelvin color temperature Gives natural daylight that is good for eyes, great for reading and giving a nice light to your house Replacement light bulb for the light of America desk lamp and floor lamp Equivalent to #9024b/fml-27-ex-d