E27 11w spiral energy saving bulb
E27 11w mini full spiral energy saving bulb compact constructionthis energy saving bulb is equipped with electronic ballast and therefore quick startinghighly efficient energy saving bulb with long lifespan 10 000 hours and energy efficiency class a light colour warm white 2700 kelvinwith reduced dimensions through spiral form these energy saving bulbs are only somewhat larger than comparable standard light bulbs