LED 4FT Glass Tube Type B 18W T8 Milky 120-277V | Ballast Bypass
LED 4FT Glass Tube Type B 18W T8 Milky 120-277V | Ballast Bypass
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Description
Upgrade your fluorescent T8 fixtures with this 18W Type B LED Tube — a direct, high-efficiency replacement engineered to operate without ballast for commercial and industrial retrofit projects. Designed for ballast bypass wiring with support for single-ended or double-ended power input, this tube eliminates ballast dependency for a cleaner, more reliable installation.
Delivering 125 lm/W luminous efficacy, the milky diffuser produces bright, uniform, glare-free illumination across the full 4-foot length — reducing energy consumption significantly compared to traditional fluorescent lamps. The durable glass housing and G13 base are compatible with standard T8 fixtures after ballast removal, and the 120–277V input voltage makes it suitable for a wide range of commercial environments. Rated for 50,000 hours of service life, this tube minimizes maintenance and replacement costs over the long term.
Specifications
| Wattage | 18W |
| Max Lumens | 2250lm |
| Luminous Efficacy | 125 lm/W |
| Average Lamp Life | 50,000 Hours |
| Color Temperature(s) | 5000K |
| CRI | >80 |
| Beam Angle | 120° |
| Dimming | 0-10V |
| Input Voltage | 120-277V AC |
| Wiring Type | Type B – Ballast Bypass (Single or Double-Ended) |
| Bulb Type | T8 |
| Base Type | G13 |
| Housing | Glass / Milky Diffuser |
| Temperature Rating | -4°F to 113°F |
| Working Environment | Commercial / Industrial |
| Certification | UL |
| Warranty | 5-Year Limited Warranty |