Satco 40W Clear A15 Appliance Bulb - S3720

Satco 40W Clear A15 Appliance Bulb - S3720

Replace a burned-out appliance light with the Satco S3720, a 40W clear A15 incandescent bulb with a medium E26 base, rated for 120/130V. Satco approves it for oven use. Retail listings also identify it for compatible refrigerators, sewing machines, ceiling fans, and table lamps.

Compatibility / Fitment: Match the original bulb and confirm the appliance manual or fixture label specifies a 40W clear A15 incandescent bulb, medium E26 base, 120/130V, and the required heat rating. Fit is specification-based, not model-specific. Do not assume it fits a microwave or range hood; those may require a different shape or base.

Please confirm fitment with your appliance model number and original bulb specifications before ordering.

Is it time to replace?

• Common Symptoms: The light is out, dim, or the bulb is broken.
• Visible Cues: Blackened glass, a damaged bulb, or a mismatch with the socket or required shape.

Pro Tip: Disconnect power and let a hot bulb cool before replacing it. Never exceed the wattage listed on the appliance or fixture.

Technical Specifications