Effectively promote plant growth: 36W plant lamp can promote leaf, root and stem growth, protein synthesis as well as flowering and fruit formation of plants. Plants irradiated by the plant lamp for about 10 hours a day grow three times faster than naturally growing plants. With the plant lamp, the efficiency is increased by 15% (data from our customer reviews). Highly efficient heat dissipation design: the bulb shell is made of aeronautical aluminum, the best thermal conductive material . The ribbed shape of the heat sink increases the heat dissipating area, which increases the life of the light. High quality LED chips without prolonged light loss for 18 months, so the lamp life can be over 50,000 hours. 9 adjustable brightness levels & 3 lighting modes & timer function: 9 adjustable brightness levels with the convenient switch, it is quite easy to turn the lamp on and off as you need. Clock mode 3H / 9H / 12H. Four heads and flexible gooseneck: the wide linear design can cover a larger area and provide energy for more plants. The light snaps on easily and the socket can be quickly adjusted to any position. Wide field of application - Adjustable gooseneck grow light applies to garden, balcony, seed, seedlings, flowers, to potted plants such as succulents, fruits and vegetables such as strawberries and tomatoes. Good choice for indoor garden enthusiasts for top quality and good harvest Attention:1. Due to manual measurement, please allow for a slight error. Please make sure you don't mind before bidding.2. Colors may vary depending on the monitor, please understand. Attention:Hello, please pay attention to your shipping address when purchasing products. If your shipping information (such as name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly