The optimal LED accent light with a seamless look. Philips is driving the switch to energy-efficient solutions. Upgrade your track and accent lights with our small diameter reflectors for instant energy savings and unbeatable quality. Available in both Glass and Plastic casings, Philips LED Par20s are the ideal replacement for halogen. Up to 80% energy saving compared with halogen lamps and lower maintenance costs;Easy to replace/retro-fit. Broad compatibility with transformers;Perfect fit in most current Halogen fixtures