the disk 16 the support pad 22 can be fixed to an output shaft 24 at one end of a motor 26 the motor 26 can be energized periodically to rotate a disk 16 placed on the support pad 22 to enable uv light from the uv led chip array 12 to cure an uv curable product article ink coating or adhesive in or on the disk 16 between the array 12 of uv led chips 14 and the disk 16 there can be positioned a glass or plastic sheet or plate 28 for protecting the uv led chips in the array 12 from splatter the uv led chips 14 are preferably arranged in an offset staggered array 12 on at least one panel 10 if desired at least one row of uv led chips 14 can emit light in the visible light spectrum whereby a user can visually determine that power is being supplied to the array 12 of uv led chips 14 further a heavier than air or lighter than air non oxygen non combustion supporting gas can be provided in the area between the panel and the product to enhance uv curing also the gas can be circulated by a fan to enhance cooling of the uv led chips 14 and heat dissipating fins can be mounted on the top side of panel 10 to further enhance cooling of the uv led chips 14 also shown in fig2 is a dispenser 30 for dispensing a liquid 38 having one or more uv photo initiators therein onto the upper surface of the rotating disk 16.