{"id":27,"count":91,"description":"An artificial source of light is required when growing indoors. Plants require a certain colour spectrum of light to promote optimum levels of photosynthesis. A plant in a vegetative state will perform best under a blue spectrum of light, while the same plant in flower will perform best under a red spectrum of light.\r\n\r\nLight spectrum colours are measured in nanometers. Intensity of light is measured in lumens. There are various types of lighting used for indoor growing including Fluorescent, <a href=\"https:\/\/glandorehydro.com\/product-category\/lighting\/led-lighting\">LED<\/a>, High Intensity Discharge (<a href=\"https:\/\/glandorehydro.com\/product-category\/lighting\/globes\">HID<\/a>), Metal Halide and High Pressure Sodium (HPS). For more information about lighting, check out our <a href=\"https:\/\/glandorehydro.com\/beginners-guide-to-hydroponics\">Beginners Guide to Hydroponic<\/a>s or <a href=\"https:\/\/glandorehydro.com\/the-fundamentals-of-hydroponics\">The Fundamentals of Hydroponics<\/a>.","link":"https:\/\/glandorehydro.com\/product-category\/lighting","name":"Lighting","slug":"lighting","taxonomy":"product_cat","parent":0,"meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/glandorehydro.com\/wp-json\/wp\/v2\/product_cat\/27"}],"collection":[{"href":"https:\/\/glandorehydro.com\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/glandorehydro.com\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"wp:post_type":[{"href":"https:\/\/glandorehydro.com\/wp-json\/wp\/v2\/product?product_cat=27"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}