Dimmable LED reflector lamps R63 with retrofit screw base. : LED alternative to high voltage halogen lamps. High color consistency: ≤ 5 sdcm. Dimmable. Base: E27. Lamp made of glass. Very high color rendering CRI > 90. Lifetime up to 25,000 h. : Quick, simple and safe replacement without rewiring. Design, dimensions, luminous flux comparable to an incandescent or halogen lamp. Low maintenance costs thanks to long lifetime. Very high dimmer compatibility, see also www.ledvance.com/dim. Instant 100 % light, no warm-up time. Lower energy consumption than incandescent or halogen lamps. : Shops and exhibition rooms. Domestic applications. Commercial applications. Accent lighting. Outdoor use in suitable outdoor luminaires only. : Do not touch the lamp if broken.. Must not be used if outer bulb is defective..