Sense Light

"Sun-Aware" Outdoor Lighting with built-in Photocell

Sewell Part # SW-30494

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4.6 (17 reviews)


"Item shipped right away and arrived within four days of ordering. I've ... always had excellent service. I highly recommend them."


Outdoor lighting should be simple: lights should be on when the sun is down and off when the sun is up. The Sense Light provides an elegant, all-in-one solution with a revolutionary "sun-aware" sensor built directly into the bulb. Kit out your front and back porch with this 4 pack.


  • Saves electricity by ensuring that lights are off during the day.
  • Creates a safe environment by ensuring lights are on after sunset.
  • Protects your home from break-ins by keeping your lights active on a normal schedule while you are away.


The Sense Light can be installed in any standard light bulb base. Simply turn off your light switch, unscrew the old bulb, install the Sense Light and power on.

Sense Light Sensitivity

The lux scale is used to measure the brightness of light. The Sense Light is programmed to turn on when ambient light is below 30 lux.

Sense Light Lux Scale Diagram


Mfg. Part Number

  • SW-30494


  • Saffron by Sewell


  • Smart Bulb
  • Light/Dark Auto Sense
  • Automatic On/Off
  • High Energy Efficiency
  • Night Time Safety
  • Cool Touch


  • Lumens: 480
  • Base: Edison E26
  • Wattage: 6 Watts
  • Lifespan: 50,000 Hours
  • Light Temperature: 3000K
  • Replaces a 60 Watt Incandescent
  • Energy Cost: 3.24/Year Average
  • Type: LED
  • Running Temperature: 130-134º F
  • Color: Warm White


  • ETL Certified


17 Total Reviews -

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(14) 82.4 %
(1) 5.9 %
(1) 5.9 %
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Most helpful reviews


- 5/4/2017 2:54:26 AM

14 found this review helpful

Pros: Use this bulb in an antique craftsman fixture with amber glass on a covered porch. Other light sensitive bulbs did not work in this location because the natural lighting even during the middle of the day is too low. The bulbs were lit all the time. This is the only bulb we have found that is sensitive enough to work in this location. It comes on every evening and goes each morning. Perfect.

Cons: None.

Other: I'm purchasing more.

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fb - 12/28/2016 7:06:25 AM

11 found this review helpful

Pros: It turns on and off as soon as the sun goes down or comes up. I've tried other dusk/dawn lights and this is the only one which works.

Cons: none


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Super Convenient

John - 11/2/2016 5:12:42 AM

8 found this review helpful

Pros: They are truly automatic, and keep my rental property safe at night.

Cons: They will flash every few seconds (probably while sensing ambient light) though it's hardly noticeable.

Other: I'm overall very pleased with these.

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Most recent reviews

Great product!

Cindy - 8/10/2018 7:14:00 PM

Love the convenience and reliability of our outdoor lights coming on especially when we are traveling or coming home late at night.

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Requested review

- 6/17/2018 12:57:35 PM

Working great!

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Great Light!!

PatD - 6/2/2018 4:06:23 PM

works great, nice light output, on at dusk and off at dawn - just what I wanted. priced reasonably

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Sense Light Bulb

- 4/27/2018 5:49:40 PM

Works better than the dawn to dusk receptacles much more reliable.

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Still figuring out...

- 4/18/2018 3:36:31 PM

Each bulb works great dusk to dawn

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Sense Light, "Sun-Aware" Outdoor Lighting with built-in Photocell