8 inches overall length, 55 Watts F552D/830 Replacement bulb with GRY10Q-3,4-pin base. In order to better install and fix, we updated the socket card slot.
Replacement for use with GE 55 watt 2D light fixtures,Bulb color tempertature:3000K.
Soft White fluorescent bulbs,long life:10000h ,light Output:4000 lumens. Save money and save energy with 2D 55W fluorescent bulbs.Ideal for general tasks and everyday use.
If transverterl/fluorescent ballast starter already failed,it will cause bulb NOT light up. Please make sure the ballast in light work fine, a defective ballast symptoms may be indicated by humming noise, lamp flickering, not turning the light on or lamp going dark after period of time.
The light bulb is fragile, if it's broken or doesn't work caused by shipping, please contact us to get a replacement.