Sylvania 7 Watt 2-Pin Cool White Single Twin Tube CFL Bulb, G23 Base

SKU: 21274 | Ordering Code: CF7DS/841/ECO

Prices correct at 7:22 AM, 5/13/2026 and are subject to change

$2.89each

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Product Highlights

Estimated life of 9.1 years based on 3 hours use per day

Product Description–

Lighting Facts Per Bulb

Brightness 580 lumens

Estimated Yearly Energy Cost $0.84

Based on 3 hrs/day, 11¢/kWh

Cost depends on rates and use

Life

Based on 3 hrs/day9.1 years

Light Appearance

WarmCool

4100 K

Energy Used7 watts

This 7 watt 4100K CFL wit G23 base delivers energy-efficient, high-quality illumination with 82 CRI, Its compact design and 10,000-hour rated life make it ideal for downlights, recessed ceiling fixtures, showcases, and wall sconces.

High Efficacy: Uses less energy than an incandescent lamp of comparable lumen output
Reduced greenhouse gas & mercury emissions compared to incandescent lamps
10,000 hour average rated life reduces relamping requirements & related costs
82 CRI

Full Specs–

Brand	Sylvania
Energy Used	7 Watts
Base	G23
Bulb Shape	Single Twin Tube
Bulb Color	Cool White
CRI	82
Color Temperature (Kelvin)	4100

Brightness (Lumens)	580
Bulb Finish	Opaque
Bulb Technology	Fluorescent
Average Rated Life (hr)	10000
Length (in)	5.25
Contains Mercury (Hg)	Yes
Not For Sale In	WA, MA, VT, CA, CO, OR & RI