E27 Edison Screw LED Bulbs, Every Form from GLS to Globe to Edison

E27 is the standard Edison screw, the universal base for general-purpose lighting and the most versatile base in the Dulora range. It fits the ceiling pendants, floor lamps, table lamps, and statement fixtures that define the lighting character of a UK home.

Dulora's E27 range covers every decorative form: GLS (A60), globe (G80, G95, G125), Edison (ST64), candle (C35), tubular (T25), oversized, and mirror crown across Extra Warm 2200K, Warm White 2700K, Soft White 3000K, and Natural White 4000K. CRI 90 to 97+ across the range, with select premium models reaching CRI 97+ for near-perfect colour rendering.

All 230V dimmable models work with a quality trailing-edge LED dimmer LED Light Dimmers. For the GLS range, see GLS Dimmable. For globe and Edison forms, see Globe Dimmable and Edison.

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E27 Bulbs: The Universal Base for Every Fitting in the Home

Which E27 bulb form should I choose?

GLS (A60) for shaded fittings where the bulb is hidden: ceiling pendants with shades, table lamps, floor lamps. Globe (G95, G125) for exposed fittings where the spherical form is part of the design. Edison (ST64) for industrial, vintage, and decorative exposed pendants. Candle (C35) for E27 chandeliers and sconces. Mirror Crown for exposed fittings where glare reduction is needed.

The base type is the constant; the bulb form is the variable. Start with the fitting and work backward to the shape.

Is E27 the same as ES?

Yes. E27 is the technical designation (Edison 27mm). ES (Edison Screw) is the common UK name for the same base. The terms are interchangeable.

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Frequently Asked Questions: E27 Bulbs

• What CRI rating do Dulora E27 bulbs have?
• CRI 90 to 97+ across the range, with select premium models reaching CRI 97+ for near-perfect colour rendering.
• Is E27 the same as ES?
• Yes. E27 and ES (Edison Screw) are the same base: a 27mm screw thread. The terms are interchangeable.
• Are Dulora E27 bulbs certified for UK use?
• Yes. All carry CE/UKCA certification and a three-year product warranty.