We carry the 50-count case of model
NPY-120-118-BL Fulham Pony electronic CFL ballasts at Warehouse-Lighting.com.
This one-lamp ballast will operate a 13-watt twin tube (CFTE) bulb, an 18-watt
quad (CDQ/E) tube or an 18-watt triple tube (CFTR/E) fluorescent bulb. Fulham’s
120-volt rapid-start ballast has a powerful 5.020-8.560-range ballast factor
for maximum lighting with no flickering. Enjoy greater energy efficiency with a
ballast that also carries a three-year warranty.