Replacement Current USA Nova T5 Fluorescent 2 x 39 Watt T-5 Ballast (Model No.: T5120-239HO Electronic Ballast). This ballast supplies power to two 39 Watt T5 bulbs in the following Current USA fixtures:

• Current USA 36 inch Nova Extreme 4 x 39 Watt (Model 1121, Part# CU01121)
• Current USA 36 inch Outer Orbit with T5s and 250W HQI Bulbs (Model 1076, Part# CU01076)
• Current USA 36 inch Outer Orbit with T5s and 150W HQI Bulbs (Model 1071, Part# CU01071)
• Current USA 36 inch Nova Extreme T-5 Retrofit, 10K and Actinic (Model 1131, Part# CU01131)
• Current USA 36 inch Nova Extreme T-5 Retrofit, 2 Actinics (Model 1134, Part# CU01134)