To see the light from point source, the most important thing is that how to alleviate glare of point light with design.
Normally, we could elongate the distance from light source to reduce glare. Light will be twinkling when you keep distance, but it will be glaring if you close to the light source. For instance, night scene is beautiful when you look from far away, whereas, it looks uncomfortably glaring when you close to the light. There is a design to reduce glare of point light.
In glasses and jewelry case, it will let product looks twinkling if light on the top of product, make the whole are more brightening.