The SF-G3000 by Spider Farmer delivers maximum efficiency thanks to its unique bar-style design, which ensures uniform lighting across a 90x90 cm (3x3 ft.) grow area or tent. Equipped with 896 Bridgelux LED chips, it pulls 300 watts from the wall, delivering a PPE of 2.75 umol/J for optimal plant development for all stages of growth. The LED light delivers full-spectrum lighting, including UV (380-410 nm), IR (730-740 nm), promoting happy, healthy gardens. The SF-G3000 by Spider Farmer feature a dimming knob for adjustable brightness from 0 to 100%, while daisy-chaining support for up to 60 units; Easy to install, with a detachable driver and aluminum heat sink, the LED ensures silent cooling and long lifespan. On top of that, the waterproofing coating adds an extra layer of safety, making it ideal for growers of all levels of expertise. The SF-G3000 is perfect for covering 90x90cm areas. Need more coverage? Consider the SE5000, which can cover a 120x120cm area, or the SF-7000, ideal for 150x150cm areas.