Smart WIFI LED Bulb White & Colour B22

Smart WiFi LED bulb B22 white & colour that can be controlled with your smartphone. Connection via WiFi (2.4GHz), no hub required.

Available from July

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Key features

  • B22 socket
  • Controllable by phone
  • Dimmable by phone
  • Color temperature range: 1800-6500K
  • Choice from over 16 million colors
  • Works via WiFi 2.4GHz
  • Free Trust Smart Home WiFi app available for Android and iOS
  • Choose from multiple pre-programmed scenes: night, reading, party, leisure, soft, rainbow, shine and gorgeous.
  • Use 'smart scenarios' to automate your lighting as desired using timers and conditions
  • Light output of 806Lm
  • Expected lifetime of 15.000 hours
  • Expected number of switch cycles: 20.000
  • Power consumption: 9W
  • Color Rendering Index: 80
  • Beam angle: 180°
  • 220-240 Volt
  • Voice control with Alexa and Google Assistant
  • Energy class: A+
  • Dimensions: 108mm (h) x 60mm (diameter)


Height of main product (in mm) 108 mm
Width of main product (in mm) 60 mm
Depth of main product (in mm) 60 mm
Total weight 100 g
Weight of main unit 62 g
Google home compatible yes
Google assistant compatible yes
Amazon Alexa compatible yes
Philips Hue application no
Apple Homekit no
Compatible Device Types smartphone
Light control RGB, Dimming, ON/OFF
Light colour 2200-6500K, RGB
Max switch cycles 20000
Warm-up time to 60% light 1 s
Life time 15000 hours
Colour rendering index 80
Energy class A+
Power factor 0.5
Light beam angle 180 degrees
Dimming range 10 %
Max Light intensity 806 Lumen

Extra information

General Item number:
EAN code:
1   year
Product weight (net):
100 g
Package contents Smart WiFi LED bulb Manual
System requirements Smartphone with iOS (10.0 or higher) or Android (5.0 or higher) WiFi 2.4GHz connection




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Frequently Asked Questions

Installation and configuration

How do I install it?

Before getting started

Make sure your phone or tablet is connected to a 2.4GHz WiFi network. This product does not work on a 5GHz WiFi network. To install this product you will need your WiFi network name and WiFi password.

1. Trust WiFi App
A Download the Trust WiFi App from the App store or Google PlayStore.
B Open the App. When using the App for the first time you have to register a new account.

2. Install the bulb
Install the bulb in a lamp socket. (Do not install the bulb behind an existing dimmer). 
Turn the bulb ON by switching on the traditional light switch. Wait until the bulb starts flashing rapidly.

3. Connect the bulb
Login to the Trust WiFi App and press “Add device” or press the (+) icon in the upper right corner. To connect the bulb follow the onscreen instructions.

Note: If the bulb does not start flashing rapidly switch the bulb ON and OFF 3 times (ON-OFF-ON-OFF-ON) with the traditional light switch. This will reset the bulb.

Attention: The bulb cannot be dimmed with an existing (rotary) dimmer!

Solving problems

During installation the bulb does not start flashing, what to do?

If the bulb does not start flashing rapidly switch the bulb ON and OFF 3 times (ON-OFF-ON-OFF-ON) with the traditional light switch. This will reset the bulb.

It doesn't dim with my existing (rotary) dimmer, why?

Unfortunately the bulb cannot be dimmed with an existing (rotary) dimmer.


Where is your service center? Or where can I send my product to be repaired?

Unfortunately, we do not have service centers to repair products.
A defective product should be replaced by your point of purchase during the warranty period.

My product is faulty. What do I do?

We offer a 'return to retailer' warranty on our products. In case of a defect, you can return the product to your retailer with failure description, proof of purchase and all accessories. During the warranty period you will receive a replacement product from the retailer if available. For full warranty conditions you can consult: https://www.trust.com/support/warranty


Warranty conditions
  • Trust offers a warranty to the original purchaser from an authorized retailer.
  • Your Trust product is guaranteed under the terms and conditions of this warranty against manufacturing defects for a period of one (1) year* from the date of original purchase, if purchased from an official retailer.
    • *In EU, there is a statutory minimum warranty period of 2 years on every product we sell.
  • In case of defect, return the product to your retailer with failure description, valid proof of purchase and all accessories.
  • During the warranty period you will receive a replacement product from the retailer if available.
  • Warranty will be void in cases of opened products, physical damage, misuse, modification, repair by unauthorised persons, carelessness and using the product for other purpose than its intended use.
  • Exclusions of warranty:
    • Damage caused by accidents or disasters, such as fire, flood, earthquake, war, vandalism or theft.
    • Incompatibility with other hardware/software not defined as minimum system requirements.
    • Accessories such as batteries and fuses.
  • In no event shall the manufacturer be liable for any consequential or incidental damages, including any loss of business profits or any other commercial damages, arising out of the use of its product.


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Where to buy

Where to buy

We don't sell our products online ourselves. You can purchase our products via our retailers such as the large online retailers listed below per country. Furthermore you can find our products in many local shops.

Go to our online retailer shops overview