To Speak to a U.S. Based Lighting Pro
1-800-624-4488

Shop 40 Watt Incandescent Light Bulbs | 1000Bulbs

 
40 Watt - Frost - Incandescent A15 Appliance Bulb - Medium Base - 130 Volt - PLTS-30088


PLTS-30088

PLT logo (8)
40 Watt - Frost - Incandescent A15 Appliance Bulb
Medium Base - 130 Volt - PLTS-30088
  • Life Hours: 3,500
  • Height: 3.5 in.

  • Diameter: 1.88 in.
  • Case Quantity: 1
40 Watt - Clear - Incandescent A15 Bulb - Medium Base - 130 Volt - Satco S3810


IN-0040A1505CL

Satco logo (48)
40 Watt - Clear - Incandescent A15 Bulb
Medium Base - 130 Volt - Satco S3810
  • Life Hours: 2,500
  • Height: 3.5 in.

  • Diameter: 1.88 in.
  • Case Quantity: 25
40 Watt - Clear - Incandescent A15 Appliance Bulb - Medium Base - 130 Volt - PLTS-12111


PLTS-12111

PLT logo (23)
40 Watt - Clear - Incandescent A15 Appliance Bulb
Medium Base - 130 Volt - PLTS-12111
  • Life Hours: 2,000
  • Height: 3.38 in.

  • Diameter: 2 in.
  • Case Quantity: 300
40 Watt - Frost - Incandescent A15 Appliance Bulb - Medium Base - 130 Volt - PLTS-12126


PLTS-12126

PLT logo (17)
40 Watt - Frost - Incandescent A15 Appliance Bulb
Medium Base - 130 Volt - PLTS-12126
  • Life Hours: 2,000
  • Height: 3.35 in.

  • Diameter: 1.77 in.
  • Case Quantity: 300
40 Watt - Frost - Incandescent A15 Appliance Bulb - Medium Base - 130 Volt - PLTS-12125


PLTS-12125

PLT logo (4)
40 Watt - Frost - Incandescent A15 Appliance Bulb
Medium Base - 130 Volt - PLTS-12125
  • Life Hours: 2,000
  • Height: 3.35 in.

  • Diameter: 1.77 in.
  • Case Quantity: 300

Finding the Right 40 Watt Bulb for Your Lighting Needs

When you're searching for a 40 watt bulb, you're likely looking to replace lower-wattage lighting in table lamps, reading lights, or decorative fixtures throughout your home. Understanding your options, from traditional incandescent to modern LED equivalents, can help you choose lighting that balances brightness, energy efficiency, and cost savings. Whether you need a direct replacement or want to upgrade to more efficient technology, today's market offers versatile solutions that deliver the perfect amount of illumination for intimate spaces.

Understanding 40 Watt Light Bulb Options

40 Watt Incandescent Light Bulbs have long been the standard for lower-wattage lighting applications, producing approximately 450 lumens of warm, familiar light. However, with energy efficiency becoming increasingly important, many consumers are transitioning to LED alternatives that provide equivalent brightness while consuming significantly less electricity. The beauty of modern lighting technology is that you can achieve the same light output with a fraction of the energy consumption, making your lighting both eco-friendly and economical.

Energy-Efficient Alternatives and Equivalents

Understanding wattage equivalency is crucial when making the switch from older lighting fixtures. A 26w LED equivalent typically refers to an LED bulb that uses approximately 26 watts while producing light output similar to higher-wattage traditional bulbs. However, if you're replacing a standard 40-watt incandescent, you'll only need an LED bulb using 4-6 watts to achieve the same 450 lumens of brightness.

For those transitioning from fluorescent lighting, finding the right 26w fluorescent bulb equivalent LED requires understanding that compact fluorescent lamps (CFLs) already use less energy than incandescents. A 26-watt CFL produces significantly more light than a 40-watt incandescent bulb, typically around 1,600-1,800 lumens.

Making the Right Choice for Your Space

When selecting light bulbs for your fixtures, consider these key factors:

  • Brightness needs: Match lumens, not watts, to your desired light level
  • Color temperature: Choose warm white (2700-3000K) for cozy spaces or cool white (4000-5000K) for task lighting
  • Fixture compatibility: Verify bulb size, shape, and base type match your lamp or fixture

The transition to energy-efficient lighting doesn't mean sacrificing quality or ambiance. Modern LEDs offer excellent color rendering, instant-on capability, and dimmability options that rival or exceed traditional incandescent performance. By choosing the appropriate wattage and technology for your specific application, you'll enjoy better lighting while reducing energy costs. Whether you're replacing existing bulbs or outfitting new fixtures, understanding these equivalencies ensures you'll get exactly the illumination you need.