The Elipta MR16-680-36°-27K - 6.1w - 410lm - 36° - 2700K - Dimmable lamp is ideal for use in a wide range of Elipta light fittings and can be used in a number of lighting applications, such as uplighting larger plant specimens and shrubs, uplighting from recessed lights and lighting ponds with Atlantus under water lights. Do not exceed 60% of the nominal rating when selecting your DC constant voltage power supply.