Satco S11492R1 10/22/33PS25/3WAY/LED/840/E39D

Satco S11492R1 10/22/33PS25/3WAY/LED/840/E39D — 10/22/33W 3-Way LED PS25 Lamp, 4000K, E39d Mogul Base, 100/200/300W Equivalent

The Satco S11492R1 (10/22/33PS25/3WAY/LED/840/E39D) is a 10/22/33-watt wattage-selectable 3-way LED PS25 lamp from Satco/Nuvo, designed as a direct replacement for a 100/200/300W 3-way incandescent Mogul-base lamp. With a frosted finish, white housing, 4000K color temperature (Cool White), CRI 80+, three switchable brightness levels (1,300 / 2,900 / 4,000 lm), a 220° beam angle, and a 25,000-hour rated life, this lamp is cULus Listed, damp location rated, and approved for use in totally enclosed fixtures. This is a 3-way lamp, not a dimmer-compatible lamp — brightness is selected via a 3-way Mogul (E39d) socket/switch, and it is not compatible with Triac or other dimmer controls. Built-in 2.5kV surge protection. Sold 6 per inner pack, 12 per case. Verify the fixture has a 3-way Mogul socket before ordering.

Technical Specifications

Note: corrected a significant error carried over from the prior listing — it stated Dimmable: Yes. The manufacturer spec sheet for this exact lamp (S11490R1) explicitly lists Non-Dimmable. This is a wattage-selectable 3-way lamp: brightness steps through three fixed levels via a compatible 3-way Mogul socket/switch, not via a Triac dimmer. Do not market or sell this as dimmer-compatible.

Also corrected “Damp/Wet Location Rated” to Damp only, and split the conflated “Finish: White” field into its two real components: Lens Finish: Frost and Housing Color: White — both confirmed by the spec sheet.

I don't have an individual spec sheet for this exact CCT. These specs are carried over from item S11490R1 (2700K), the one SKU in this family I have an individual sheet for — only CCT and UPC differ, consistent with this family's established naming pattern (S11490R1 (2700K), S11491R1 (3000K), S11492R1 (4000K), S11493R1 (5000K)). UPC is taken from the existing catalog data for this item, not independently re-verified.

Product Overview

The Satco S11492R1 is a 10/22/33W wattage-selectable 3-way LED PS25 lamp on a Mogul (E39d) base, designed as a drop-in replacement for a traditional 100/200/300W 3-way incandescent Mogul lamp. It steps through three brightness levels (1,300 / 2,900 / 4,000 lm) at 4000K (Cool White) with a CRI of 80+.

Unlike standard dimmable LED lamps, this bulb selects its brightness level through a compatible 3-way Mogul socket and switch — it does not work with Triac dimmers or standard dimmer switches. It includes built-in 2.5kV surge protection and has a total harmonic distortion of 38%. It is rated for damp locations and totally enclosed fixtures, cULus Listed, and carries a 5-year limited warranty.

This SKU falls outside California Title 20’s regulated scope (Exempt) and is lawful for sale in California, though it is not Title 24/JA8 certified.

Compatible Applications

• High-wattage fixtures with 3-way Mogul (E39d) sockets — Floor lamps, torchieres, and large fixtures designed for high-output 3-way incandescent lamps.
• Indoor residential and commercial lighting requiring adjustable brightness without a dimmer.
• Totally enclosed fixtures — Approved for use where airflow is restricted.

Before Ordering — Verify

• 3-Way Mogul Socket Required: This lamp only functions correctly in a 3-way Mogul (E39d) socket/switch — it is not a substitute for a dimmable lamp and will not work as expected in a standard single-level or medium-base socket.
• Color Temperature: Confirm 4000K is correct — this family also includes S11490R1 (2700K), S11491R1 (3000K), S11492R1 (4000K), S11493R1 (5000K).
• Voltage: Confirm the application is 120V.
• Fixture Rating: Damp location rated — not for direct wet/outdoor exposure despite being enclosed-fixture approved.

Safety and Handling Guidelines

• Disconnect power before installing or replacing this lamp.
• Do Not Use With Dimmers: This lamp is not compatible with Triac or other dimmer controls; use only in a proper 3-way Mogul socket.
• Environment: Damp location rated only — do not install where it will be directly exposed to rain or water.
• Fixture Type: Safe for use in totally enclosed fixtures.
• Code Compliance: Install and operate in accordance with the National Electrical Code (NEC) and all applicable local codes.

Compliance

• cULus Certified and cULus Listed, FCC compliant, RoHS compliant.
• Damp location rated; approved for totally enclosed fixtures.
• California Title 20 Exempt; lawful for sale in California.
• Not Title 24/JA8 certified, not DLC approved.
• Mercury-free, lead-free LED lamp — no mercury-related shipping restrictions apply.
• 5-year limited warranty.

Ordering Information

• Brand: Satco / Nuvo
• Item Number: S11492R1
• Order Code: 10/22/33PS25/3WAY/LED/840/E39D
• UPC: 045923711992
• Wattage (3-Way) / CCT: 10/22/33W / 4000K
• Base: E39d Mogul (PS25 Frost)
• Equivalent: 100W / 200W / 300W Incandescent
• Packaging: 6 per inner pack, 12 per case.
• Case quantities and bulk pricing: Contact ADL Supply for volume orders.

For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.