Why should trade buyers specify LED bulbs throughout a project?
The case for specifying LED light bulbs across an entire project is compelling from both a commercial and an operational perspective. LED bulbs use up to 80 percent less energy than traditional incandescent equivalents and up to 50 percent less than halogen, delivering meaningful reductions in energy costs across a large installation from day one. Long life bulbs in the LED category typically last between 15,000 and 25,000 hours, compared to 1,000 hours for a standard incandescent bulb, dramatically reducing the frequency and cost of bulk LED bulb replacement orders over the lifetime of a project. For property developers, specifying energy efficient bulbs throughout a development supports EPC ratings and increasingly meets the expectations of buyers and tenants who prioritise running costs alongside purchase price. For hospitality buyers and facilities managers, the reduction in maintenance demands across a large number of fittings is as valuable as the energy saving itself.
What cap fittings are available in LED?
Our wholesale LED lighting range covers every major cap fitting used in the UK market. ES (E27) and BC (B22) are the most widely used cap types for pendants,
ceiling fittings, table lamps and
floor lamps, and both are available across a broad selection of LED bulb shapes and wattages. SES (E14) LED bulbs cover smaller decorative fittings, wall lights and candelabra style fittings. GU10 LED bulbs are the standard specification for recessed ceiling spotlights and track lighting, while G9 and G4 cover integrated capsule fittings in wall lights, bathroom mirrors and display lighting. For trade buyers specifying bulk LED bulbs across a project with multiple fitting types, our
bulbs range organised by cap fitting makes it straightforward to source the correct LED bulb for every fitting in a scheme in a single order.
What colour temperature should I specify for LED bulbs?
Colour temperature is one of the most important specification decisions for any trade lighting project, as it determines the quality and character of light throughout a space. Warm white LED bulbs at 2700K produce a soft, inviting glow that suits residential schemes, hotel bedrooms, restaurant dining rooms and any setting where a flattering, atmospheric quality of light is the priority. Cool white at 4000K delivers a crisper, more energising light that works well in offices, retail environments,
kitchens and task-focused commercial settings. Daylight bulbs at 5000K to 6500K are used in settings where accurate colour rendering is essential, such as photography studios, clinical environments and some retail display applications. For trade buyers specifying energy efficient bulbs across a large development or hospitality project, maintaining a consistent colour temperature across all fittings in each space ensures a cohesive and considered quality of light throughout. Pairing LED bulbs with
filament bulbs at 2700K in exposed decorative fittings maintains warmth and consistency across a full scheme.
Are LED bulbs compatible with dimmer switches?
Not all LED light bulbs are dimmable, and specifying non-dimmable bulbs in fittings connected to a dimmer switch can cause flickering, buzzing or premature failure. For trade buyers specifying bulk LED bulbs across a development or hospitality project where dimming is part of the lighting scheme, always confirm that the bulbs being specified are rated as dimmable and are compatible with the type of dimmer switch being installed. Leading edge and trailing edge dimmers have different compatibility profiles, and checking bulb and dimmer compatibility before specifying in volume avoids costly replacements later. For hospitality buyers in particular, where dimming is a standard feature of bedroom and dining room lighting schemes, specifying dimmable LED bulbs throughout from the outset is the most reliable approach. Our
candle bulbs and
capsule bulbs ranges both include dimmable options for fittings where dimming is a requirement.
How do I calculate how many LED bulbs I need for a project?
Calculating bulk LED bulb requirements for a large project starts with a full fitting schedule that lists every light fitting across the development or property, including the cap type, wattage and quantity required for each. For trade buyers managing a residential development, a room by room count of every pendant, ceiling fitting,
wall light, table lamp, floor lamp and recessed
spotlight gives the most accurate basis for a bulk LED bulb order. In hospitality projects, public areas, corridors, guest rooms and back of house spaces each have distinct fitting schedules that need to be counted separately. Ordering a modest contingency of around ten percent above the calculated requirement is a practical approach that accounts for breakages during installation and provides an immediate source of replacements without a separate reorder. For complex projects spanning multiple fitting types and cap sizes, our trade account team can assist with specification support to ensure the right bulk LED bulbs are ordered across every fitting in the scheme.
