Pay in 4 interest-free payments of $22.54 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
knowledgeable staff is always ready with advice to answer any questions you may have about this product and how it can fit into your plans
3 Replacement Types of Threading Tips Included - Ring
Keystone has been in business in Pennsylvania for 70 years and stands behind this reliable product with a five-year warranty
Minimum start temperature is -20 degrees
Keystone Electronic Ballast, 1, 2, 3 or 4 Lamps, F54T5/HO, F54T5HO/ES(49W), FT55W/2G11, FT50W/2G11, FT36/2G11 or F58T8 Product Category_Exit Signs and Emergency Lights knowledgeable staff is always readyThe Keystone F54T5 HO, FT55W 2G11, FT36 39W 2G11 or F58T8 electronic ballast from Warehouse Lighting powers one, two, three or four lamps. This 120 277V ballast has a high power factor and a normal ballast factor. Its minimum start temperature is 20 degrees Fahrenheit. Founded by a veteran returning home after World War II, Keystone has been in business in Pennsylvania for 70 years and stands behind this reliable product with a five year warranty,
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