Product description

Perfect for Every Space

Enjoy consistent, flicker-free illumination from 3000K to 6500K lumens.

Energy Efficent

Uses 40% less power than traditional bulbs.

Consistent Illumination

Delivers flicker-free, stable lighting ideal for display cases, kitchen counters, and work areas.

Long Lifespan

Offers up to 20,000 hours of dependable performance, reducing replacement frequency and maintenance costs.

Protected, Proven, and Trusted by Thousands.

Suitable replacement for most F8T5 or 8W T5 fluorescent bulbs used in under-cabinet and display fixtures.

Standard, Quality T8 Bulb

Quick & Simple to Install

  • Insert the tube into the socket
  • Rotate until it locks
  • Enjoy brilliant light instantly
Tough on Performance, Easy on Energy.

Brighten Every Space with Efficient, Long-Lasting Light.

Trusted Lighting for Every Application

Office or workspace (Cool White 4000K)

Kitchen or garage (Daylight 6500K)

Living room or retail space (Warm White 3000K) From Home to Business, Lighting That Adapts to You.

Join thousands who trust Circle for dependable, efficient, and affordable lighting solutions.

Trusted Lighting for Every Application

Consistency with Circle's bulbs, experience consistent lightning across every room.

Consistent Color: 3000K–6500K options for any environment.

Easy Installation: Standard G13/GX23 pin base fits most fixtures.

Quiet Performance: Flicker-free and noise-free lighting.

Built to Last — Ours Vs Generic Tube

Brightness 2600 Lumens
Color Accuracy (CRI) 85+
Lifespan 20,000 Hours
Brightness 1800 Lumens
Color Accuracy (CRI) 70
Lifespan 10,000 Hours