Aromatherapy Room DiffuserWith the LightScenter lamp ring diffuser, you may enjoy the pleasant fragrance of essential oils as well as their therapeutic effects.Create your own aromatherapy environment with these essential oils by Earth Solutions: Lavender for relaxation before bedtime. Tangerine to wake up to in the morning. Peppermint to improve concentration in the study. Eucalyptus for easy breathing at night. Lemongrass to bring the sunshine in on a rainy day. Patchouli for social gatherings in the living room. Ylang Ylang to sweeten up the kids room....or simply mix several different oils for a personalized aromatherapy effect.