GE 21709 Energy Smart 15-Watt R30 CFL Floodlight — main product image

GE 21709 Energy Smart 15-Watt R30 CFL Floodlight

GE 21709 Energy Smart 15-Watt R30 CFL Floodlight

Name: GE 21709 Energy Smart 15-Watt R30 CFL Floodlight
Brand: GE
SKU: 21709

33 in

Illuminate Your Space Efficiently with GE Energy Smart CFLs The GE Energy Smart CFL 21709 R30 Floodlight Bulb provides efficient and long-lasting lighting for your home. Using 75% less energy than incandescent bulbs, these floodlights are perfect for recessed fixtures, track lighting, and general...

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Overview

Illuminate Your Space Efficiently with GE Energy Smart CFLs

The GE Energy Smart CFL 21709 R30 Floodlight Bulb provides efficient and long-lasting lighting for your home. Using 75% less energy than incandescent bulbs, these floodlights are perfect for recessed fixtures, track lighting, and general indoor use. Enjoy bright, inviting light while saving on energy costs.

Detailed Specifications:

Type: CFL Indoor Floodlight
Wattage: 15-Watt (65-watt replacement)
Lumen Output: 740 Lumens
Base Type: Medium Base
Lifespan: 5.5 years (based on 3 hours per day usage)
Estimated Yearly Energy Cost: $1.81 (based on 3 hours per day, $0.11 per kWh)
Energy Savings: $33 over the life of the bulb (based on 3 hours per day usage)

Key Features

65-watt replacement uses only 15-watts

740 lumens providing comfortable, inviting light

Lasts 5.5 years based on 3 hours per day usage

Estimated yearly energy costs $1.81 based on 3 hours per day $0.11 per kWh

$33 in energy savings over the life of the bulb based on 3 hours per day usage

Specifications

Power Consumption

15 watts

Incandescent Equivalent

65 watts

Light Output

740 lumens

Estimated Life

5.5 years (based on 3 hours/day usage)

Estimated Yearly Energy Cost

$1.81 (based on 3 hours/day, $0.11/kWh)

Lifetime Energy Savings

$33

Bulb Type

CFL R30 Floodlight

Frequently Asked Questions

What is the wattage of this GE Energy Smart floodlight?

This GE CFL floodlight consumes only 15 watts of power, while providing light equivalent to a 65-watt incandescent bulb.

How much light does this bulb produce?

It provides 740 lumens, offering a comfortable and inviting quality of light suitable for various applications.

What is the expected lifespan of this CFL bulb?

This bulb is designed to last approximately 5.5 years, based on an average usage of 3 hours per day.

Can this bulb help reduce my electricity costs?

Yes, it is estimated to save $1.81 in yearly energy costs and $33 over the lifetime of the bulb, compared to a 65-watt incandescent.

Is this a directional floodlight or a general-purpose bulb?

This is an R30 CFL Floodlight, indicating it is designed to direct light in a specific area, ideal for recessed lighting.

Does the light come on instantly at full brightness?

As a CFL bulb, it may require a short warm-up period to reach its full brightness upon being switched on.

Strengths & Trade-offs

👍 Pros

This GE Energy Smart CFL Floodlight is a 15-watt bulb that provides light equivalent to a 65-watt incandescent, offering significant energy savings.
It produces 740 lumens, delivering a comfortable and inviting quality of light for various indoor spaces.
The bulb is designed for a long operational life, estimated to last 5.5 years based on typical usage of 3 hours per day.
Choosing this CFL floodlight can lead to estimated yearly energy cost savings of $1.81, based on average electricity rates.
Over the lifetime of the bulb, users can expect to save approximately $33 in energy costs compared to a traditional 65-watt bulb.
The R30 floodlight form factor is suitable for recessed lighting fixtures and provides a directed beam of light.

👎 Cons

As a CFL bulb, it may not reach full brightness immediately upon switching on, requiring a warm-up period.
CFL bulbs typically contain mercury, requiring special disposal procedures unlike incandescent or LED alternatives.
The "comfortable, inviting light" description does not provide specific color temperature (Kelvin) or CRI values, which are important for lighting design.
The floodlight form factor may not be suitable for all lighting applications, particularly those requiring a wider or more diffuse light source.
While the yearly energy savings are noted, the initial purchase price for a CFL might be higher than a comparable incandescent, although it is often offset by energy efficiency.