The LED 720W 6 Bar Fixture produces full spectrum light ideal for both growth and bloom. Its PPF of 1944µmol/s is superior to the PPF of typical 1000W HPS lamps and approaches that of 1000W double-ended HPS lamps. Owing to its construction the light distribution over the crop is more even, and the danger of scorching greatly reduced. 110cm x 108cm x 5.5cm.Q: Why should I choose LED lighting rather than HID lighting? A: The advantages of LED are clear. There is little heat output from LED lights, and so heat management is much simpler. Also, the power consumed relative to the light output is far less with an LED fixture than with a HID lamp. With some types of LED light, the spectrum is adjustable to suit either grow or bloom, which is never the case with HID lamps.
Other types of LED, give full spectrum light suited to both grow and bloom stages, which is not always the case with HID lamps. An LED Fixture gives a much more even spread of light across the canopy, whereas HID lighting must be reflected from a narrow central source - the lamp. Q: At what height should I hang my LED Fixture?A: We recommend that you should hang your fixture adjustably, using Rope Ratchets, and that you set the fixture at around 30-50cm (minimum 15cm) above the canopy, adjusting the height as your plants grow. If, for your plants, the light is too intense and the plants show signs of stress, raise the fixture a little, or select a lower power setting on the ballast. This item is in the category "Garden & Patio\Hydroponics\Grow Lighting & Accessories\Grow Light Kits". The seller is "hydroponics4less" and is located in this country: GB. This item can be shipped to all countries in Europe, Antigua and Barbuda, Australia, United States, Bahrain, Canada, Brazil, Japan, New Zealand, China, Israel, Hong Kong, Indonesia, Malaysia, Mexico, Singapore, South Korea, Taiwan, Thailand, Bangladesh, Belize, Bermuda, Bolivia, Barbados, Brunei Darussalam, Cayman Islands, Dominica, Ecuador, Egypt, Guadeloupe, Grenada, French Guiana, Jordan, Cambodia, Saint Kitts-Nevis, Saint Lucia, Sri Lanka, Macau, Maldives, Montserrat, Martinique, Nicaragua, Oman, Pakistan, Peru, Paraguay, Reunion, Turks and Caicos Islands, Aruba, Saudi Arabia, South Africa, United Arab Emirates, Chile, Bahamas, Colombia, Costa Rica, Guatemala, Honduras, Jamaica, Kuwait, Panama, Philippines, Qatar, Trinidad and Tobago, Vietnam.