Wi-Fi Colour-Changing Smart LED Bulb with App Control
One bulb that changes colour and sits in the lamp you already own. Screw it into an E27 fitting, pair it once in the app, and the room shifts from flat white to whatever the evening needs. No hub, no rewiring, no afternoon of setup.
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One bulb that changes colour and sits in the lamp you already own. Screw it into an E27 fitting, pair it once in the app, and the room shifts from flat white to whatever the evening needs. No hub, no rewiring, no afternoon of setup.
One smart bulb that lights up in any colour, controlled from your phone
- Dull or single-tone room lighting
- Need for a separate hub or complicated smart-home setup
- Standard bulbs can't change mood or colour
Change the mood of any room from your phone
Your evenings look the same every night under flat white light. Screw in one colour-changing bulb and the room shifts to whatever the moment needs.
One bulb, every colour, zero hub

Any colour, instantly
The bulb produces red, orange, yellow, green, blue, violet and pink light, and you pick the shade from the app. Warm amber for a slow evening, deep blue for a film, a cycling scene when friends arrive. The frosted cap spreads the colour across the room rather than leaving a hot spot on the ceiling. Adjustable white is there too, for the days when you just need to read.

Controlled from your phone
Wi-Fi is built into the bulb, so the app talks to it directly. Change the colour from the sofa or from the kitchen. Pairing takes one short session the first time, and after that the bulb sits on your home network like any other device. The LED array and driver board sit inside the body, which keeps the whole unit to a single screw-in part.

Fits the lamp you already own
The metal E27 screw base is the standard size used in most table lamps, floor lamps and pendant fittings. At about 55 x 120 mm, the bulb fits the same space as the white bulb it replaces. Check your fitting's wattage rating, since the bulb draws 8W, and you can skip the new lamp altogether.
The figures that matter
- 8WBulb power rating
- 55 mmBulb width
- 120 mmBulb height
Screw it in and pair it in minutes
- 1Screw it into an E27 fitting
Switch the lamp off at the wall first. Turn the bulb clockwise until the metal base sits snug in the socket.
- 2Power on and leave the wall switch on
Turn the lamp on. The bulb needs constant power, so do not fit it to a dimmer switch.
- 3Pair it in the app
Open the app, add a new device and follow the prompts to connect the bulb to your home Wi-Fi. If the app asks for a firmware update, let it finish before you continue.
- 4Choose a colour
Pick a colour on the wheel, a white tone for reading, or a colour-cycling scene for a party. Test two or three colours in the room before you settle on a favourite.
Skip the hub and the setup afternoon
| This bulb | Hub-based kit | Plain white bulb | |
|---|---|---|---|
| Needs a hub | No | Yes | No |
| Changes colour | Yes | Yes | No |
| Fits a standard E27 lamp | Yes | Partial | Yes |
| Setup | Screw in, pair in app | Hub, app pairing and often new switches | Screw in |
Characteristics
Reviews
Questions and answers
No. The bulb connects straight to your home Wi-Fi, so there is no hub to buy, plug in or keep track of. Screw it into an E27 lamp, power it on and pair it once in the app. Leave the wall switch on, because cutting power from the wall stops the app from reaching the bulb.
Yes. It uses a standard E27 metal screw base, the size found in most table and floor lamps. The bulb measures about 55 mm across and 120 mm tall. Measure the space above your shade before you order, and make sure the fitting is rated for 8W.
It runs on a standard home Wi-Fi network and is controlled from the phone app. Pairing takes a few minutes the first time. Some setups need a firmware update before the colour controls appear, so allow a little extra time on the first run.
Yes. Set it to white in the app and it lights the room like any other bulb. Switch back to colour whenever the mood calls for it.
Colour looks richest in a room with the main ceiling light off, which is when most people want it anyway. For a bright task light, pair it with a lamp that has a white bulb or keep the bulb on white.
A hub kit asks for a hub, sometimes new switches and an afternoon of pairing before the first colour shows up. One bulb skips all of that. The money goes on a single light you can fit yourself, and if you want a bigger system later, you can add it then.
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