What fittings use E27 Edison screw bulbs?
E27 bulbs are the standard cap fitting for the majority of contemporary pendant lights, floor lamps, larger table lamps and ceiling fittings across the UK trade market. As the most widely adopted screw cap standard globally, the E27 fitting appears across virtually every category of interior lighting, from simple ceiling pendants and drum shade table lamps to statement exposed filament pendants, oversized globe fittings and decorative cluster lights. In hospitality settings, ES bulbs are a core specification product across hotel bedrooms, restaurant dining rooms, bar areas and lounge spaces where pendant and table lamp fittings are central to the interior scheme. For trade buyers specifying bulk E27 bulbs across a residential development or commercial fit-out, the Edison screw fitting is likely to be the single highest volume cap type across the whole project. Exploring our
pendant lights and
floor lamps ranges alongside our E27 bulb selection makes it straightforward to align fitting and bulb choices from the outset.
What styles of E27 bulb are available?
Our wholesale E27 bulbs range covers every major style available in the Edison screw 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 E27 LED bulbs offer a more decorative rounded 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 Edison screw bulbs bring warm, vintage character to any fitting where the bulb is visible and are a consistently 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 E27 fittings, our
smart bulbs range includes E27 options with app control, voice activation and RGB colour changing across 16 million shades.
What colour temperature should I specify for E27 bulbs?
Colour temperature choice for E27 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, offices and task-focused commercial settings. For filament effect E27 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 exposed decorative fittings. For trade buyers specifying bulk E27 bulbs across a large development or hospitality project, maintaining a consistent colour temperature across all Edison screw fittings in each space creates a cohesive and considered quality of light throughout. Pairing E27 bulbs with
SES E14 bulbs and
B22 bulbs at the same colour temperature across different fitting types ensures full consistency across a complete interior specification.
What is the difference between E27 and E14 bulbs?
E27 and E14 both use the same screw cap mechanism but differ in the diameter of the cap fitting. E27 has a 27mm diameter cap and is the larger of the two, used in the majority of pendant lights, floor lamps and larger table lamps. E14 is the smaller small Edison screw fitting with a 14mm diameter cap, used in
wall lights, smaller decorative pendants, chandeliers and candelabra style fittings. The two are not interchangeable and it is essential to confirm which cap type each fitting requires before placing a bulk bulb order. For trade buyers specifying across a project with a mix of screw cap fittings, our SES E14 bulbs category covers the full range of E14 styles available at wholesale trade prices, making it straightforward to source both cap types as part of a single consolidated order.
How do E27 bulbs fit into a broader bulb specification?
ES E27 bulbs typically provide the ambient lighting layer across the largest number of fittings in any interior scheme, working alongside other cap types that cover decorative, task and recessed lighting applications. In a typical residential or hospitality interior, E27 bulbs in pendant lights, floor lamps and table lamps work alongside SES E14 bulbs in wall lights and chandeliers,
spotlight bulbs in recessed downlights and
capsule bulbs in integrated fittings to create a complete, consistent specification across every fitting type. For trade buyers building a full bulb order across a 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 consolidate the full specification into a single order.
