GoodBulb 15W T8 LED Tube – 5000K Daylight, 4ft, G13, Single-End Bypass

Bright Daylight LED Light for Modern Commercial Applications

This 15-watt LED T8 linear tube delivers 2,000 lumens at a crisp 5000 Kelvin daylight color temperature—ideal for bright, vibrant illumination in offices, classrooms, healthcare facilities, retail stores, and other high-demand indoor spaces. With a G13 medium bi-pin base and frosted finish, this 4-foot tube distributes light evenly with a wide 270-degree beam angle, reducing glare while maximizing visibility and comfort.

Fluorescent Tubes Were Efficient—LED Tubes Are Smarter

Traditional T8 fluorescents offered around 90 lumens per watt (lm/W) and were considered energy efficient in their time. But modern LED tubes now achieve up to 130+ lm/W, slashing energy usage while delivering longer life, better light quality, and zero warm-up time. Our 15W LED T8 matches the brightness of a 32W fluorescent while using 53% less energy and lasting over 66% longer—up to 50,000 hours.

Why Switch to LED?

✔ Lower Utility Costs – Cut monthly energy bills with ultra-efficient lighting.
✔ Longer Lifespan – Reduce replacement and maintenance with 5x the life of fluorescent tubes.
✔ Instant-On Brightness – No flickering or delay—just full light output from the moment you flip the switch.
✔ Mercury-Free – Safer for your facility and the environment.
✔ Ballast-Free Operation – Single-end bypass wiring eliminates the need for ballast replacements.

LED Retrofit Options for Fluorescent Tube Fixtures:

🔹 Ballast Bypass LED (Type B) – Hardwired directly to line voltage for maximum reliability and energy savings.
🔹 Hybrid LED (Type A+B) – Compatible with or without a ballast for simple upgrades over time.

Choose the Right Color Temperature for Your Application:

• 2700K Warm White – Soft and cozy, ideal for hospitality and residential lighting.
• 3500K Neutral White – Balanced, professional lighting for office and retail use.
• 4100K Cool White – Crisp and clear for enhanced visibility and detail.
• 5000K Daylight – Bright, energetic tone that boosts productivity in workspaces.
• 6500K Full Spectrum – Maximum clarity and brightness for inspection or industrial tasks.

Ready to Upgrade?

Make the smart switch from outdated fluorescent tubes to high-performance LED lighting with GoodBulb’s 15W T8 daylight tube. Whether you're updating a single room or modernizing an entire facility, this LED solution delivers premium efficiency, safety, and light quality. Reach out to us today to explore retrofit options that match your application.