KolourOne LED MR16 lamps deliver comparable light output to halogen lamps and should only be used with non-dimmable magnetic type low voltage transformers. As an environmentally friendly product LED MR16 lamps contain no harmful toxins and emit no UV or IR radiation. The lamp"s robust design is very durable and should resist any damage in the event of impact. A variety of beam angles and color temperatures are available to meet many applications.