Satco 40W Equivalent CFL Light Bulb

Natural white light that fits your indoor lamps without making a fuss.

A simple swap for steady, easy light.

Product Overview:

If you need a CFL light bulb that just gets on with the job, this one does. It gives you 580 lumens of natural white light, so a table lamp or floor lamp feels clear without looking harsh. The T4 shape and G23 base make it a straightforward fit for indoor fixtures, and the 12,000 hour rated life means fewer ladder trips, which is always a win. It runs on 120 volts and uses 9 watts to match a 40 watt incandescent equivalent. Set it in place, switch it on, and the room settles into a calm, familiar glow.

Key Features:

• Energy saving use: The 9 watt draw keeps your lamp efficient while still giving you the light you need.
• Natural white output: At 5000K, it throws a clean, easy light that helps a room feel open and readable.
• Long rated life: With 12,000 hours, you spend less time swapping bulbs and more time getting on with things.
• Indoor fixture fit: The G23 base and T4 shape suit table lamps and floor lamps without any awkward guessing.
• Low mercury design: TCLP compliant and made to meet RoHS standards, so it brings a bit more peace of mind.

Quick Specs:

• Brand: Satco
• Model Number: S8309
• Format/Type: CFL Light Bulb
• Dimensions: 6.5 "
• Compatibility/Use: Indoor Fixtures, Table Lamps,Floor Lamps

If you want steady light that feels crisp, sounds like less hassle, and settles into your space without drama, this bulb is an easy choice. Put it in, notice the difference, and see how a small change can calm the whole room. Want to make that switch now?