What fittings use B22 bayonet bulbs?
B22 bayonet bulbs are used across a wide range of fittings in the UK market, reflecting the long-standing popularity of the bayonet cap as the standard domestic fitting type. Ceiling pendant lights, semi-flush ceiling lights and ceiling roses are among the most common applications, where a standard GLS or globe B22 LED bulb provides reliable ambient illumination. Table lamps and floor lamps with larger shade fittings frequently take B22 bulbs, as do some wall lights and decorative fittings designed around the bayonet cap standard. For trade buyers specifying bulk B22 bulbs across a residential development or hotel refurbishment, the bayonet cap fitting is likely to appear across a significant proportion of the fittings in any UK interior scheme. Exploring our
ceiling lights and
table lamps ranges alongside our B22 bulb selection makes it straightforward to align fitting and bulb choices from the outset.
What styles of B22 bulb are available?
Our wholesale B22 bulbs range covers every major style available in the bayonet cap fitting. Standard GLS shaped bulbs in warm white and cool white are the most widely specified option, providing consistent, reliable ambient light across
pendant fittings, ceiling lights and table lamps. Globe shaped B22 LED bulbs offer a more decorative profile that works particularly well in open shade fittings and exposed pendants where the shape of the bulb contributes to the overall aesthetic. Filament effect bayonet light bulbs bring a warm, vintage character to any fitting where the bulb is visible, making them a popular choice among interior designers and hospitality buyers working on schemes where atmosphere and light quality are central to the brief. For trade buyers looking to add smart functionality to existing bayonet cap fittings, our
smart bulbs range includes B22 options with app control, voice activation and RGB colour changing across 16 million shades.
What colour temperature should I specify for B22 bulbs?
Colour temperature choice for B22 LED bulbs follows the same principles as any other bulb type. Warm white at 2700K produces a soft, inviting glow that suits living rooms, bedrooms, hotel rooms and dining areas where a relaxed, flattering quality of light is the priority. Cool white at 4000K delivers a cleaner, more energising light that works well in
kitchens,
bathrooms and task-focused commercial settings. For filament effect B22 bulbs, a colour temperature of 2200K to 2700K most closely replicates the amber warmth of a traditional incandescent bulb, which is the intended aesthetic for this style. For trade buyers specifying bulk B22 bulbs across a large development or hospitality project, maintaining a consistent colour temperature within each room and across comparable spaces throughout the scheme creates a cohesive and considered quality of light. Pairing B22 bulbs with
candle bulbs and
capsule bulbs at the same colour temperature across different fitting types ensures consistency throughout a full interior specification.
Are B22 bulbs being phased out?
No, the B22 bayonet cap fitting remains a current and widely used standard in the UK market and there are no plans to phase it out. While the shift from incandescent and halogen to LED has changed the bulb technology used across bayonet cap fittings, the fitting type itself remains as relevant as ever. B22 LED bulbs are a direct replacement for older incandescent and halogen bayonet bulbs, fitting any existing B22 compatible fitting without modification. For trade buyers managing refurbishment projects across older residential or hospitality stock where bayonet cap fittings are prevalent throughout, switching to B22 LED bulbs across all fittings delivers immediate energy savings and a significant reduction in replacement frequency without the cost and disruption of changing every fitting.
How do B22 bulbs fit into a broader bulb specification?
For most UK interior schemes, B22 bayonet bulbs will sit alongside other cap types as part of a complete bulb specification that covers every fitting in the project. Standard GLS and globe B22 LED bulbs typically handle ambient lighting across ceiling and table lamp fittings, while
spotlight bulbs in GU10 cover recessed downlights and ceiling spotlights. Candle bulbs in SES or BC fittings cover
wall lights, decorative pendants and
chandeliers, and capsule bulbs in G9 or G4 handle integrated fittings in kitchens, bathrooms and display lighting. For trade buyers building a complete bulb specification across a full development or hospitality project, our
LED bulbs category provides a comprehensive overview of every cap type and style available at wholesale trade prices, making it straightforward to source the full range in a single order.
