Satco T4 Halogen Bulb, 40W, Frosted, 120V - S4647

Satco T4 Halogen Bulb, 40W, Frosted, 120V - S4647

Restore appliance or fixture lighting with this universal/spec-match Satco T4 Halogen Bulb, 40W, Frosted, 120V. This part provides the specified illumination for the appliance or electrical application.

S4647 is a universal/spec-match Satco item selected by its verified size, rating, connection, or application rather than appearance alone. Match the service requirements before ordering.

Fitment / What To Verify: Match the application and verified specifications before ordering: Power: 40 W, Voltage: 120 V, Bulb Shape: T4, Finish: Frosted, Light Output: 450 Lumens.

Is it time to replace?

• Common Symptoms: Light is out, flickers, is intermittent, or the original lamp/module is damaged.
• Visible/Sensory Cues: Darkened lamp, broken filament/module, heat damage, loose base, or no output with correct power present.

Pro Tip: Match voltage, wattage, base/connector, physical clearance, and application; avoid touching quartz halogen glass with bare fingers when applicable.

Technical Specifications