F35T5 - 35 Watt - T5 - High Efficiency - Fluorescent
F53T5 - High Efficiency 35-Watt T5 Fluorescent
These high efficiency T5 bulbs are designed for use with programmed start ballast and are ideal for use in classrooms, restrooms, and other commercial and residential applications where the lights will be turned on and off frequently. Measuring five feet in length, these fluorescent tube lights emit a light output of over 3200 Lumens and are available in a range of color temperatures including warmer and cooler white lights. For more assistance selecting the right bulb for your home or business, contact us at 1-800-624-4488 to speak to one of our lighting experts.