Pro Grow LED's are more energy-efficient than HID fixtures. Customers have reported a 25% increase in grams per Watt (total finished dry weight) compared to a traditional 600 W SE HPS lamp. The quality of the end product is substantially improved due to the high CRI (Colour Rendering Index) of 91.1 and terpene profiles are accentuated due to the increased full spectrum light intensity with less heat. The new Pro Grow LED 630W has an industry-leading output of PPF 1,720 ?mols/s. Pro Grow blends top bin SMD diodes from both Samsung and Osram for an outstanding efficacy of over 2.73 ?mols/s. Pro Grow LED 630 W emits 4,000 Kelvin full spectrum light with an industry-leading CRI of 90. Coupled with an ultra-reliable Inventronics 0-10 V Dimming Driver, the lightweight and durable die-cast aluminium housings offer cool, fanless & totally silent operation. Extended reliability is assured with IP-55 water resistant, cleanable housings. Fixtures are dimmable via the dial on the driver. Drivers can be fixed or remotely mounted and the 0-10V RJ14 3m connection cables can be extended by up to 5 metres per fixture. Four mounting rope ratchets are included. THE LED MODELS 630W The LED Model S 630W is a 1720 µmolls fixture with an impressive efficiency of 2.73 µmollJ per watt. It can be used in a top light or multi-tiers or indoor grow tent application. This powerful, full-spectrum light source is intended for full term plant growth from the vegetative stage to the higher light requiring bloom stage. OUTPUT AND EFFICIENCY With 1720 µmolls total output, LED Model S 630W is a flowering fixture. It can achieve a high average ppfd of 1000 µmolls m2 on your crop. For mixed vegetative I flowering environments and to tune the amount of light to the cultivars you grow. EXTERNAL CONTROL LED MODELS 630W is compatible with our controllers. It is equipped with an external RJ 14 Cable and allows you to install 200 fixtures per controller port by simply daisy-chaining the fixtures. DOCUMENTS View PDF brochure for Pro Grow Model S 630W LED Bar | 6 Bars | Full spectrum | 1720 µmol/s Download PDF brochure SPECIFICATIONS Input Power: 630W Efficacy: 2.73 µmol/J PPF: 1720µmol/s Autosensing Input Voltage: 100-277V Mounting Height: Above Canopy Passive Thermal Management: 50,000hrs Power Factor: >90% Certifications: UL 8800 Damp Location Rating & CE Colour Rendering Index: 90ra Ambient Temperture: -40-40"C Storage Environment: -4DX-85"C RH10%-95% Chip: BRANDED LED Fixture Dimensions: 45.7"(L) x 41.7"(W) x 4.5"(H) Fixture Weight: 27 .5Lb/12.5kg Coverage: 150CM x 150CM IN THE BOX [1] x Pro Grow Model S 630W LED Bar | 6 Bars | Full spectrum | 1720 µmol/s