LED lamps with two colors of light in one lamp. Product features: controllable via standard wall switch. Good light quality; color rendering index Ra: ≥ 80. Mercury-free lamps. Product benefits: creates individual lighting moods: warm white for relaxation, cool white for activity. Easy color temperature change by double-clicking the wall switch. Always the right light thanks to two light colors in one lamp: warm white and cool white. Supports the biorhythm with activating and relaxing light color. Low energy consumption. Easy lamp replacement thanks to compact design. Fields of application: support of bio-rhythm in bedrooms and children's rooms. Outdoor use only in outdoor luminaires (at least IP65).