Overview Description: This lamp is a 13 watt compact fluorescent. It is tubular with a G24D-1 pin base and an overall length of 5.5 inches. It has a Kelvin temperature of 2700 and is rated at 10,000 hours. Custom Field Product Reviews Write a Review Write a Review × PL13D/27/DIAGONAL Compact Fluorescent Light Bulb Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *