4 Watt E27 (ES) Golf Ball LED (40w)

Integral LED 4 W golf-ball style bulbs with an E27 (ES) base, designed as energy-efficient replacements for ~40 W incandescent / halogen bulbs — ideal for general lighting in lamps, pendants and decorative fittings

Power: ~4–4.9W LED consuming far less energy than old 40W bulbs. Equivalent: ~40W incandescent/halogen equivalent — similar perceived brightness (~470lm). Colour: Warm white (~2700K) for cosy light (some cool white options available depending on model). Beam angle: ~300°–320° wide spread for even illumination. Base: Standard E27 Edison Screw — fits most UK lamps, pendants and ceiling fittings. Dimmability: Many Integral versions are nondimmable, but some dimmable golf ball variants exist (check product details). Lifetime: ~15,000h typical with instanton lighting.