
GE
GE 15834 20-Watt CFL Soft White Light Bulb
★★★★★
Save energy with this 20-watt CFL spiral bulb that delivers 1,200 lumens of warm soft white light for up to 8,000 hours.
$12.15*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Key Features
20-Watt Light Bulb
Rated Life of 8,000-Hours
CFL Self-Ballasted Spiral Soft White Spiral T3 - Facilities Light Bulb
GE for every application
FLE20HT3/2/827
Specifications
Brand
GE
Model
15834 (FLE20HT3/2/827)
Type
CFL Self-Ballasted Spiral (T3)
Wattage
20 Watts
Color Temperature
2,700 K (Soft White)
Initial Lumens
1,200
Mean Lumens
965
Input Voltage
120 V
Input Current
0.3 A
Rated Life
8,000 Hours
Pros & Cons
👍 Pros
- Uses only 20 watts to produce 1,200 lumens, offering significant energy savings over incandescent bulbs
- 8,000-hour rated life reduces the frequency of bulb replacements
- Soft white 2,700K color temperature provides a warm, comfortable light
- Self-ballasted spiral design fits standard medium-base sockets with no adapter needed
- Compact T3 spiral form factor fits in most enclosed and open fixtures
👎 Cons
- CFL bulbs contain a small amount of mercury and require special disposal
- Takes a brief warm-up period to reach full brightness unlike instant-on LED alternatives
- Mean lumens drop to 965 over the bulb's life, representing a roughly 20% brightness decline
- Not dimmable with standard dimmer switches
- LED technology has largely surpassed CFL in efficiency and lifespan
Frequently Asked Questions
What is the equivalent incandescent brightness of this 20-watt CFL bulb?
At 1,200 initial lumens, this 20-watt CFL produces roughly the same light output as a traditional 75-watt incandescent bulb while using significantly less energy.
What color temperature does this bulb produce?
It produces a soft white light at 2,700 Kelvin, which gives a warm, yellowish glow similar to traditional incandescent bulbs — ideal for general-purpose and facility lighting.
Does this bulb work with dimmer switches?
CFL spiral bulbs are generally not compatible with standard dimmer switches unless specifically labeled as dimmable. This model does not indicate dimmer compatibility.
What is the expected lifespan of this CFL bulb?
The GE 15834 is rated for 8,000 hours of use. Based on average usage of about 3 hours per day, that translates to roughly 7 years of service.
What base type does this bulb use?
It uses a standard medium (E26) self-ballasted base, making it a direct screw-in replacement in most standard household and facility light fixtures.