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* Estimated stock levels as of Thu, Nov 21, 2019. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availablity of items marked as Limited Stock.
All purpose, two terminal, standard. Accurately timed to combine starts with long bulb life. For use where lights are turned on more than five times daily. Also, in devices where bulb life expectancy is two years or less. No.BP45FS2: is used for 18 in long15 watt bulbs or 24 in long 20 watt bulbs. No.BP45-FS4 is used for 36 in long 30 watt bulbs and 48 in long 40 watt bulbs.