Suitable for high bay applications, Warehouse-Lighting.com's120-277V program-start electronic ballasts for two F54T5/HO lamps have a highpower factor of 0.98. Made by Espen Technology, a global lighting company witha reputation for quality and reliability, these ballasts are backed by a fiveyear warranty.

UL and cUL listed,these ballasts have a minimum start temperature of 0 degrees Fahrenheit and aTHD of 0.1. They provide high-frequency operation of greater than 40k Hz andoffer high efficiency as well as no flickering.

Lightweight yet sturdy, these ballasts are available fromWarehouse-Lighting.com at an attractive price. When you take advantage of ourbulk discounts, you can purchase them at an even more affordable price.

If you have questionsabout Warehouse-Lighting.com's Espen 120-277V program-start electronicballasts, just contact our knowledgeable, friendly staff for expert advice.We'll help you find the right solution that's most economical and efficient forthe job you have in mind.