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Frosted A19 LED bulb with medium double contact base

Satco Products

Satco Products S9316 A19 3-Way LED Bulb 30/70/100W Equiv 1200lm 2700K

SKU CH-91HT-YJC3B

Three-way A19 LED delivers 30, 70 or 100 watt equivalents at 1200 lumens warm white

  • ColorWarm White
  • Three brightness levels suit every task
  • 30, 70, 100 watt equivalents in one bulb
  • 1200 lumens at the highest setting
  • Warm 2700K light creates a cosy atmosphere
  • Energy Star rated and lasts 25,000 hours

Three-level output for 3-way lamps

This A19 LED bulb delivers three distinct brightness steps that match 30, 70 and 100 watt incandescent equivalents. It fits standard medium double-contact sockets in table or floor lamps designed for 3-way switching. The warm white 2700K tone suits living areas and bedrooms where a relaxed atmosphere is preferred.

Medium double-contact base requirement

The bulb only operates correctly in fixtures wired for a 3-way medium double-contact base. It will not function in single-contact sockets, dimmer circuits, photo sensors, motion sensors or timer-controlled outlets. Buyers with standard on-off lamps or smart-home controls should choose a different model.

Frosted finish and Energy Star rating

A frosted envelope diffuses the 1200 lumen output into even, all-around light without harsh glare. Energy Star certification confirms the 25,000 hour rated life and 3/9/12 watt power draw meet federal efficiency criteria. The box contains one bulb; no additional accessories or software are included.

Highlights

  • Three brightness levels suit every task
  • 30, 70, 100 watt equivalents in one bulb
  • 1200 lumens at the highest setting
  • Warm 2700K light creates a cosy atmosphere
  • Energy Star rated and lasts 25,000 hours

Specifications

ColorWarm White

Questions about this item

What do the 30/70/100W equivalent ratings mean for actual brightness on each setting?

The three settings deliver roughly 30W, 70W and 100W incandescent-equivalent output using only 3W, 9W and 12W respectively, topping out at 1200 lm on the highest level.

How does the medium double-contact base limit which lamps I can use this bulb in?

The double-contact base only works in sockets wired for 3-way switching; a standard single-contact socket will only light one filament level.

Will the 4-5/8 inch overall length fit my harp-style table lamp shade?

At 4-5/8 inches long the A19 envelope clears most harp frames, but measure the shade’s inner height before ordering.

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