Philips SceneSwitch LED bulbs, adapt your room's ambiance to suit whatever you’re doing, by changing the setting from cool day light to warm white, or dimming the brightness. All you need is your existing switch no extra installation is required.
Long life -- lowers maintenance costs by reducing re-lamp frequency
Excellent color consistancy with high 80+ color rendering (CRI)
Create your own scene with one lamp simply using your existing light switch
All-in-one replacement lamp that gives you three different light settings