Our products are our own production and are made of 1st class material. all of our products are ce certified. bulbs are not sent. our products (spare parts are sent in case of any problem or problem. product dimensions length 21.5 height 21.5 lampholder type e 27 70cm (extend and shorten) since the bronze material on the top of the product is difficult to produce, it may come in white depending on the stock status. we present it to our customers. more stock available. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.