Quality and Reliable: this putting cup light features ABS plastic, exquisite craftsmanship, wear resistant, anti fall and comfortable; The internal lighting uses COB LED bulbs, high brightness and practical to use; Life waterproof level, ordinary light rain and regular rain should be fine, but if it is a severe weather such as long term heavy rain, may affect the use of the product Sufficient Quantity: there are 2 pieces golf hole lights, featuring transparent and sturdy lampshade, quality COB LED bulbs, and convenient push button switches; Adequate quantity can satisfy golf lovers who play golf at night and enjoy night sports. Universal Size Design: LED luminous golf hole light has an outer diameter of approx. 9 cm, an inner diameter of approx.4 cm, and the thickness of approx. 2 cm, which can be embedded easily in most golf holes, so you can apply with confidence 3 Various Modes: glowing golf hole light has three different brightness modes, constant bright light, constant bright low light, flashing light; A variety of modes are available to meet your playing needs in any dark night; Use our LED putter cup lights to allow you to see the cups almost anywhere on the green Nice Gift: night golf hole light fits right in the hole and lights up the flag perfectly; It can be acted as delicate gift for yourself or golf enthusiasts; Golfers can enjoy the fun of glowing holes; The luminous golf hole gives you broad and clear view, allowing you to enjoy happiness of playing golf