Light Bulbs

Light Bulbs

Shop light bulbs at RS Electrical Supplies. We stock a comprehensive range of LED bulbs and light bulbs from BELL Lighting, one of the UK's leading lamp manufacturers — covering standard cap fittings, shapes, light output and colour temperatures for domestic, commercial, and industrial applications. All bulbs in this range are LED for maximum energy efficiency and long service life, with options suited to a wide range of light bulb types and fittings.

Light Bulbs by Cap Fitting

• GU10 — twist-and-lock spotlight bulb, the standard fitting for recessed downlights and track lighting
• E27 (ES) — large Edison screw, the most common fitting for pendant lights, table lamps, and decorative fittings
• E14 (SES) — small Edison screw for candelabra, chandelier, and decorative lamp fittings
• B22 (BC) — bayonet cap, the traditional UK fitting for ceiling pendants and table lamps
• B15 (SBC) — small bayonet cap for smaller decorative and appliance fittings
• G9 — loop pin fitting for wall lights, ceiling fittings, and decorative luminaires
• GU5.3 / MR16 — low-voltage spotlight bulb for 12V recessed and track lighting systems

Colour Temperatures

• 2700K — Warm White — soft, relaxing light for living rooms, bedrooms, and hospitality
• 3000K — Warm White — slightly crisper warm white for kitchens and bathrooms
• 4000K — Cool White — clean, neutral light for offices, retail, and commercial spaces
• 6500K — Daylight — bright, blue-toned light for task lighting and display applications

Order today with fast UK delivery from RS Electrical Supplies.