4lite WiZ Connected GU10 White Smart Bulbs 4 Pack4lite WiZ Connected GU10 White Smart Bulbs 4 Pack
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4lite WiZ Connected GU10 White Smart Bulbs 4 Pack

Item #447525

Shipping Included

- 4 Pack

- Bulb type: GU10 base type

- Brightness: 345lm equivalent to 50W

- Expected LED life: 15,000 hours

Your estimated delivery time will be 5 business days (excluding weekends and bank holidays) from the time of order. Postcode Restrictions may apply. Find out more in the Delivery & Returns Tab below.

Your credit/debit card will be charged when your order is placed on this item.


4lite Smart WiZ Connected LED Bulb Features 64,000 shades of white. Dimmable via the WiZ app. Added functionality includes setting schedules, providing added home security, night lights and saves energy.

You can create the ambiance to suit your mood and save your favorite shade for later. Automate your lighting. Our 4Lite smart bulbs using the WiZ-connected app can learn your rhythm and adapt the lighting to suit it. 4Lite WiZ Connected products work straight out of the box with no annoying blinking before you pair them! Finally, a smart lightbulb that behaves like a lightbulb! You can replace your bulbs fast and set up all the smart functionality when you are ready. Beautification, automation, and improved well-being. All in one lightbulb. At 4Lite, we make light work.



  • Warm White / Cool White / Daylight
  • 345lm
  • Dimmable
  • 4.9W LED equivalent to 50W
  • LED lifespan up to 15,000 hours.
  • Works with - Amazon Alexa - Apple HomeKit - Google Home - iOS App - Android App
  • IFTTT compatible
  • WiFi & Bluetooth. Hub Not Required, Internet Connection Required
  • Controlled via smartphone, tablet, smart sensors, smart remotes or voice control
  • Warranty 4 Years
  • Bulb type: Downlight
  • Bulb Fitting: GU10
  • Brightness: 345 lumens
  • Wattage use: LED 4.9W – equivalent to 50W
  • Colour temperature: CCT 2700K to 6500K
  • Colour range: Warm white/Cool White/Daylight
  • Dimming: Software dimming (1%-100%)
  • Expected LED life: 15,000 hours
  • Voltage range: 220-240V 50Hz
  • Operating system: iOS 12.0+, Android 4.4+
  • Wi-Fi router requirement: Connection to Wi-Fi on 2.4 GHz frequency mode for wider coverage
  • Security: OAuth 2.0 secured framework


Brand4lite WiZ
Energy RatingF
TypeLight Bulb
DimensionsH 5.8 x W 5.0 x D 5.0 cm
  •  Additional day(s) transit may be required for remote areas.
  •  Public and Regional holidays may affect delivery lead times.
  •  Delivery times may vary in the event of adverse weather conditions.
  •  Please note that we are unable to ship to the Channel Islands, Post Office boxes and BFPO.
  •  Further postcode delivery restrictions might apply to this item.
  •  We are committed to offering the best value to our members, with a satisfaction guarantee on both your membership and merchandise. If you have questions about your membership or products you've purchased at Costco, please contact our Customer Care team.
  •  If you wish to return an item, please view Costco's Return Policy.
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  •  Items purchased online can be returned at any of our UK warehouses if you are a warehouse member.
  •  Many of our small items can be returned via “My account” on the website and printing a return label. This label must be attached to the box being returned.
  •  Please securely pack the items you intend to return in a box. If you are using the original packaging, be sure to remove the delivery label.
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  •  Find out more about our Delivery, Cancellations and Assistance Policy
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