This golfball light has a unique yellow finish making it great for decorative purposes. This product is made from durable polycarbonate which makes it shatterproof. Common applications for coloured LED golfballs include festoon and string lighting both indoors and out. This product is identical in size to an incandescent golfball bulb but is far more economical to run. This bulb is 1.5W. Please note when using outdoors this product must be used in conjunction with a suitable IP rated fitting.