2 Lamp 120-277V T8 Ballast - Keystone KTEB-232-UV-IS-N-P - Instant Start Electronic

Upgrade your Commerical Lighting with Keystone KTEB-232-UV-IS-N-P 2 Lamp 120-277V T8 Ballast

Shop this professional 2 lamp 120-277V T8 ballast from Keystone Technologies. The KTEB-232-UV-IS-N-P is a commercial-grade instant-start electronic ballast designed to operate one or two T8 lamps (F17T8, F25T8, or F32T8) on universal 120-277V input. It features high power factor, low THD, and a 5-year warranty, making it ideal for commercial and industrial fluorescent fixtures. Free shipping on every order.

Key Features

• Operates 1 or 2 T8 lamps (F17T8 / F25T8 / F32T8)
• Universal voltage: 120-277V input
• Instant start technology – lights up immediately with no warm-up delay
• High Power Factor (HPF) for improved efficiency
• Low Total Harmonic Distortion (≤10–12%)
• Parallel lamp operation – remaining lamps stay lit if one fails
• Sound Rated A for quiet performance
• 5-year manufacturer warranty from Keystone Technologies

Specifications

• Model: KTEB-232-UV-IS-N-P
• Brand: Keystone Technologies
• Lamp Type: T8 (F17T8, F25T8, F32T8)
• Number of Lamps: 1 or 2
• Start Method: Instant Start
• Input Voltage: 120-277V
• Power Factor: High (HPF)
• Ballast Factor: Normal
• Ballast Type: Electronic
• Dimensions: 9.50" L × 1.30" W × 1.18" H
• Mounting Centers: 9.00"

Common Applications

• Commercial offices and retail spaces
• Schools, hospitals, and institutional buildings
• Warehouses and industrial facilities
• High-bay and low-bay fluorescent fixtures
• Retrofit projects replacing older magnetic or residential ballasts

Why Buy from LeanLight?

• Fast & free shipping on every order (ships from Georgia)
• Volume and project discounts available
• 30-day satisfaction guarantee with easy returns
• Georgia-based lighting specialists since 2008