12W T8 48-Inch 4000K Dual Mode Hybrid LED Bulb by Satco Lighting

Satco Lighting's 12W T8 48-Inch 4000K Dual Mode Hybrid LED Bulb delivers bright, energy-efficient illumination as a replacement for 32W fluorescent tubes. Designed with dual mode Type A/B technology, it can operate either with an existing ballast or via direct line voltage using a ballast bypass, offering flexibility for retrofit or new installations. Emitting 1800 lumens of neutral white light at a 4000K color temperature, this frosted LED bulb provides crisp, balanced lighting ideal for offices, classrooms, retail spaces, and task-oriented environments.

With a 48-inch nominal length and a Medium Bi-Pin (G13) base, the bulb runs on 120–277V systems and features a 210-degree beam spread for broad, uniform light distribution. An 80+ CRI ensures consistent color rendering suitable for general-purpose lighting.

Constructed from durable glass and rated for 50,000 hours of use, this LED tube offers long-lasting, low-maintenance performance. It is damp location rated and approved for use in enclosed fixtures, making it suitable for protected indoor or semi-exposed applications. Not for use in vapor tight fixtures. With its combination of brightness, flexibility, and durability, this hybrid T8 bulb is a reliable upgrade for modern linear lighting systems.

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Satco is known as a premier supplier of many different lighting products. The Satco brand light bulbs are sold by over 8,000 lighting show rooms and electrical distributors. Over the years, Satco has established a great reputation amongst lighting professionals. Can't find what you're looking for? Give us a call at 1-800-689-7505 or send us an email at FrontCounter@BuildersLighting.com and we'll help you find the product. With our 14 physical stores and close relationship with our manufacturers, we are able to provide accurate answers faster than other online retailers.