PAR38, E27, LED plant grow Lights, Using 9 pcs 1 W LED, 85~265V

PAR38 E27 Edison socket standard medium screw base, Using 9 pcs 1 watt high power LED. It mixed red color and blue color, The radio R&B=8:1 (5:4 available too), The light output: the blue 460nm light, Red light 660nm light. This plant grow bulb with 120 degree beam, Light output comparable to 60 watt incandescent, Lifespan of up to 50,000 hours. Mains voltage operation (Input between AC 85V and 265V). Dimension: 120mm diameter, 130mm high. Material: Aluminum alloy.

The scientist find that the blue 400~520nm light, Red light 610~720nm, Orange 613~620nm are best rays for plant photosynthesis. LED grow lamp provides the right rays. Spectrum-tailored grow light is plant specific and more efficient than incandescent. The Plant LED grow lamp uses LEDs to generate the specific colors of light that plants use most efficiently for vigorous growth and health. Increase florescence time much more. For example, For the flower in vase indoor, The florescence increased to 20 days is not impossible. Especially useful in indoor plant and stove plant. If this bulb as outdoor lamp, The fixture must be water-proof.