CYLYT 48-Inch T8 LED Bulbs – Hybrid Type A+B Replacement, 26W, 4100K Cool White, 4-Pack

Overview

CYLYT Fluorescent Light Bulbs offer a versatile 48-inch LED T8 solution designed to replace traditional fluorescent tubes with flexibility and efficiency. Delivering about 3,400 lumens at 26 watts, these bulbs emit a crisp 4100K cool white glow that helps spaces feel bright and alert. Built to bridge older ballast setups and modern direct-wire configurations, they provide a single, adaptable option that can simplify planning and stocking for facilities, workshops, and offices.

Hybrid Type A+B versatility

These bulbs are designed to plug into existing electronic ballasts or bypass the ballast for direct 100–265V line voltage. By covering both ballast-driven and direct-wire scenarios, CYLYT reduces the need for multiple bulb types and streamlines installation across a range of fixtures.

Universal wiring compatibility

With support for single-ended and double-ended power connections, and compatibility with both shunted and non-shunted tombstones, installation decisions are simplified. This flexibility helps you choose a configuration that aligns with current hardware and future needs.

Advanced aluminum cooling

More than half of the bulb’s construction uses premium aluminum, enabling rapid heat dissipation. The durable plastic-aluminum design resists breakage and provides safer handling in busy spaces like garages, workshops, and maintenance rooms.

Safety, reliability, and warranty

FCC-certified for electromagnetic compatibility and performance stability, the CYLYT bulbs come with a detailed Type A/B setup guide and a 5-year limited warranty. This combination supports confident, long‑term use in varied environments.

Color and brightness you can trust

With a CRI near 85, the 4100K cool white tone renders colors clearly and naturally, aiding tasks that require good visual accuracy. The steady illumination is designed to minimize flicker, helping create a comfortable work or maintenance space.

Real-world use cases

Ideal for garages, workshops, basements, storage rooms, and back-office areas where consistent lighting matters. The 4-pack format makes it easier to refresh multiple fixtures at once, keeping inventories aligned and reducing downtime.

What’s included and installation tips

• 4 bulbs per pack, compatible with hybrid or direct-wire setups
• Clear setup guide with Type A/B configuration steps

• Choose single-ended or double-ended wiring based on tombstone types
• Follow best practices to minimize flicker and ensure stable operation