These energy efficient coloured LED bulbs are designed to replace the coloured 25W incandescent bulbs commonly used in decorative and seasonal lighting displays. These are special purpose bulbs, ideally suited for decorative light strings, Christmas lights, and entertainment and hospitality areas.The bulbs are internally coated, so their vibrant colour is fade-resistant. They have an IP65 rating, so can be used outdoors, and will look great when used to decorate bar or restaurant courtyards, or strung around garden trees. The E27 Edison screw cap retrofits to existing light fittings, so replacing your old incandescent bulbs is easy.Energy efficient coloured LED round bulbE27 Edison screw cap retrofits to existing fittingsIP65 rated for outdoor use15,000 hours average rated life100,000 switching cyclesInstant full lightFade resistant internal coating4W LED, replaces 25W incandescent bulbsNot suitable for dimmingPlease note that even though the light bulb itself is IP65 rated, it must be used in a suitable IP65 rated socket in order for it to be used outside safely.