Fluorescent light bulbs collection featuring CFL globes, T5 and T8 fluorescent tubes, circular lamps and energy-efficient lighting solutions for homes, offices and commercial spaces.

Fluorescent Light Bulbs & Tubes

(129 products)

Fluorescent light bulbs are an energy-efficient lighting solution widely used in homes, offices, workshops, retail stores and commercial buildings. They produce bright, even illumination while using significantly less electricity than traditional incandescent bulbs, making them a practical choice for general and task lighting applications. Fluorescent lighting converts electricity into visible light more efficiently than incandescent technology and has long been valued for its lower running costs and extended lifespan.

At Double Bay Hardware, we stock a range of fluorescent lighting products including compact fluorescent lamps (CFLs), fluorescent tubes and specialty fluorescent bulbs designed to suit a variety of fittings and applications.

Why Choose Fluorescent Light Bulbs?

Fluorescent lighting remains a popular option because it offers:

  • Lower energy consumption
  • Long operating life
  • Bright, even light distribution
  • Cost-effective operation
  • Multiple colour temperature options
  • Suitable for residential and commercial use

Compact fluorescent lamps (CFLs) typically use substantially less energy than equivalent incandescent bulbs while lasting significantly longer, helping reduce electricity costs and replacement frequency.

Types of Fluorescent Bulbs

  • Compact Fluorescent Lamps (CFLs)
  • Spiral CFL globes
  • Linear fluorescent tubes
  • T5 fluorescent tubes
  • T8 fluorescent tubes
  • T12 fluorescent tubes
  • Circular fluorescent tubes
  • PL and PLC lamps
  • Specialty fluorescent lighting

Fluorescent products are available in multiple wattages, sizes and colour temperatures to suit different environments and lighting requirements.

Common Applications:

  • Kitchens, Garages, Workshops, Offices, Retail stores, Warehouses, Utility rooms, Educational facilities, Commercial buildings

Their bright, consistent light output makes them particularly suitable for task-oriented environments where visibility is important.

Choosing the Right Fluorescent Bulb

When selecting a fluorescent bulb, consider:

  • Tube size (T5, T8, T12)
  • Fitting type
  • Wattage
  • Colour temperature
  • Light output (lumens)
  • Fixture compatibility
  • Intended application

Matching these specifications helps ensure optimal performance and compatibility with existing fixtures.

Why Buy from Double Bay Hardware?

Since 1923, Double Bay Hardware has supplied quality lighting solutions to Australian homes and businesses. Whether you need a replacement fluorescent tube, CFL globe or specialty lamp, our team can help you find the right lighting product for your project.

Frequently Asked Questions

What is a fluorescent light bulb?

A fluorescent light bulb uses a low-pressure mercury vapour and a phosphor coating to produce visible light. This technology is significantly more energy-efficient than traditional incandescent lighting.

What is the difference between a CFL and a fluorescent tube?

A CFL (Compact Fluorescent Lamp) is a compact version of a fluorescent lamp designed to fit standard light fittings, while traditional fluorescent lamps are usually long tubular bulbs.

Are fluorescent bulbs energy efficient?

Yes. Fluorescent lighting uses substantially less electricity than incandescent bulbs while producing comparable brightness.

What do T5, T8 and T12 mean?

These designations refer to the diameter of fluorescent tubes. T5 tubes are thinner and generally more efficient than older T8 and T12 designs.

Do fluorescent bulbs contain mercury?

Yes. Most fluorescent lamps and CFLs contain a small amount of mercury and should be recycled according to local disposal guidelines.

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