What it is and what it’s for\nThe Mobri B22 is a colour changing LED light bulb designed to replace a standard bayonet bulb while offering a palette of 120 RGB colours plus daylight white. It is dimmable and can be controlled via a handheld remote, with features like a timing function and memory that recalls your last mode and brightness. On paper, it suits spaces where atmosphere and practicality overlap—think living rooms, bedrooms or study nooks where you want to shift mood without changing fixtures.\n\n## How it works\nIntegrated RGBW LEDs deliver a wide colour range alongside a neutral white option. The remote lets you switch colours, adjust brightness and set a timer. Its memory saves the last used colour and brightness, so you don’t have to reconfigure each time you switch on. The dimmable design helps you tailor intensity for relaxation or focused tasks.\n\n## What stands out\nOn the positive side, there are a lot of colour options and a straightforward remote setup. The dual memory feature reduces fiddling and makes daily use smoother, while the timing function adds convenience for bedtime routines or automation. The LED approach promises lower energy use compared with a traditional 75W incandescent, which matters for long evenings or frequent use.\n\n## Practical use cases\nIt works well for creating ambient lighting during movie nights, cosy dinners, or when you want a colour cue for late-night reading. The daylight white option can help during work or study sessions when you want a more natural, energising light. The bayonet base means it’s compatible with many existing light fittings in the UK.\n\n## Who it’s for and who it isn’t the best for\nIdeal for renters or households wanting flexible mood lighting without extra lamps or fixtures. If you prioritise pure daylight brightness for detailed tasks, a straightforward cool white option might be simpler. If you need ultra‑precise tunable whites or smart home integration, this model relies on the remote rather than Wi‑Fi control.\n\n## What to check before buying\nConfirm your fixture uses a bayonet B22 base and that the lamp socket supports dimming in practice. Consider whether you’ll rely on the remote or prefer a fixed white setting most of the time. Remember that colour accuracy and brightness perception can vary by room and wall colour, so test with a room you use often.\n\n## How it compares to other approaches\nIf you’re after quick mood shifts with basic remote control, this bulb is a compact, affordable route compared with multi-lamp setups or smart bulbs that require hubs. For those who value integration with voice assistants or scenes, a different system may offer deeper automation, but at a higher price and setup effort.\n\n## FAQ\n- Does it work with any remote or just the supplied one? It uses the included remote, compatibility with other remotes isn’t specified.\n- How long does the colour change memory last? The description notes dual memory for last mode and brightness, but no battery/leakage details are provided.\n- Is the 75W equivalent brightness suitable for a main room light? It aims to match incandescent performance, but actual perceived brightness will depend on room size and colour temperature.\n\n## Buyer's note\nThis is a practical, value‑oriented option if you want quick, colourful ambience without extra devices. It isn’t pitched as a smart‑home‑ready product, so don’t expect automation beyond the remote and timer features.\n\n## Should you buy it? Decision at a glance\nIs it worth it? You’ll likely appreciate the flexibility of 120 colours, the dimmable function, and the convenient memory for casual ambience. It makes sense if you want immediate mood control in a UK bayonet fitting and don’t require extensive smart‑home integration. It may not suit you if you need precise white tuning or voice‑controlled automation.
