SYLVANIA Ultra LED Light Bulb dimmable 9W Replacing 50W Halogen MR16 12V / G4 Bi-Pin Base / 3000K - warm white LED Spot Bulb dimmable replacement for 50W halogen MR16 light bulbs (Dimmable down to 10%) LED reflector light with no warm-up time, instant-on with full light output and stable color Up to 82% energy savings. Suitable for Damp locations / Lasts up to 12.5 times longer than standard halogen light bulbs (up to 25,000 hours) Use in recessed downlight and track lighting applications / Suitable for damp locations Contains: 1 x LED Reflector Bulb 9 Watt / 3000 Kelvin / 700 Lumens / Mercury, UV, IR and Lead free / ENERGY STAR qualified