spiral energy saving light bulbs

1,000+ results for “spiral energy saving light bulbs”

$9.99

GE 4pk 100W LED A19 Daylight Light Bulbs

GE Household Lighting

5(13)

$12.99

GE CYNC Reveal Smart A19 LED Light Bulbs Full Color

GE Household Lighting

4.4(231)

Loved for: color options

$10.99

Philips UltraDef LED 60W Frosted Soft White A19 4P: Dimmable, Energy Star Certified, 800 Lumens, 13.7-Year Life

Philips

4.4(17)

$14.84

reg $16.49

Sale

GE 4pk 40W Relax A19 LED HD Light Bulbs Soft White

GE Household Lighting

4.6(118)

$14.99

GE 2pk LED Dusk to Dawn A19 LED Outdoor Light Bulbs Soft White

GE Household Lighting

4.4(44)

Loved for: automatic lighting

$10.49

GE 2pk 40W A15 LED Frosted Ceiling Fan Soft White

GE Household Lighting

4.4(11)

$12.59

reg $13.99

Sale

GE 2pk 100W Relax A19 LED HD Light Bulbs Soft White

GE Household Lighting

4.6(60)

$8.79

Philips UltraDef LED 40W Frosted Soft White A19 4P: Dimmable, Energy Star Certified, 450 Lumens, 13.7-Year Life

Philips

4.2(21)

$7.99

4pk 75W Plastic T20 Lightbulb Cool White - up&up™

up&up

4.9(32)

$6.59

GE 2pk 60W Refresh A15 LED Ceiling Fan Light Bulbs Daylight

GE Household Lighting

4.3(12)

$22.99

GE 2pk 120W Basic PAR38 LED Outdoor Floodlight Bulbs Bright White Light Bulbs

GE Household Lighting

4.5(24)

$9.39

Philips UltraDef LED 60W Clear Soft White BA11 3P Medium Base: Dimmable, Energy Star Certified, 2700K, 500 Lumens, 3-Pack

Philips

4.5(6)

Guests also ask:

What wattages are listed for spiral energy-saving bulbs and how much energy do they use?

Listings show low-power options such as 13 W for a compact fluorescent (CFL) and 4.0 W for an LED. Product descriptions often present the low wattage alongside an incandescent equivalent (for example, a 13 W CFL or a 4 W LED marketed as a 40 W replacement).

Do spiral energy-saving bulbs support dimming, and how is that listed?

Dimming capability varies by product: some listings state full-range dimmable operation, while others are listed as non-dimmable (on/off only).

Do spiral energy-saving bulbs contain mercury?

It depends on the bulb type: compact fluorescent listings may indicate the presence of mercury, while LED listings are noted as containing no mercury.

What CRI (color rendering index) or light quality do spiral bulbs report?

Listings commonly report a CRI around 80; some specify '>80' while others simply list CRI 80.

How is bulb life reported for spiral energy-saving bulbs?

Reported bulb life varies by listing: one LED listing shows an estimated life of 15.1 years, while at least one CFL listing does not include a life estimate.

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