The TotalGrow HI-Top light bar is an ideal, cost-effective, utility-incentive-friendly fit for greenhouse or indoor top-lighting with rugged construction and a narrow-profile body that mounts easily to support structures. Excellent efficacies are maximized by a versatile and highly effective grow spectrum, minimal shadowing, and optional side reflectors for uniform light delivery. Daisy-chain power and dimming control for low cost installation and operation. Total Grow High Intensity Top Light Features: 330W or 640W power at 2.5-2.8 μmol/J for the light intensities your plants need Robust, reliable and streamlined design for simple utilization Full spectrum for exceptional versatility Shorten growth cycles Improve yields and quality Reliably produce year-round Reduce 40-60% of energy compared to HPS Long, low maintenance life Excellent light uniformly Easy installation with the included hangers Versatile, efficacious, aesthetic spectrum What's Included: TotalGrow High Intensity Top Light (330W or 640W) Hanging brackets TotalGrow HI-Top 60" Power Cord w/NEMA 5-15P 120V Plug Available from the Manufacturer: TotalGrow HI-Top 156" Linking Power Cord Specifications HI-Top Product Specifications: HI-Top 330 HI-Top 640BF Product Number TG33B4-R0J-28-D1-K0BJ6 TG64B4-R2J-25-D1-K0BA6 Output 910 μmol/s 1610 μmol/s Efficacy 2.8 μmol/J 2.5 μmol/J Power Consumption 330W 640W Input Voltage (VAC) 100-277 100-277 Daisy-Chain Limit @120/240V 4 / 7 lights 2 / 4 lights Current @120/240V 2.9 / 1.5 Amps 5.6 / 2.8 Amps Length x Width x Height 25 x 3 x 4 inches 43 x 3 x 4 inches Weight (lbs.) 6 (bar) + 4 (driver) = 10 11 (bar) + 6 (driver) = 17 Dimmable 0-10V + 12V aux power 0-10V + 12V aux power Projected Service Life / Warranty 50,000 hours / 5 year 50,000 hours / 5 year Waterproof IP66 IP66 General Usage Guidelines Light Level Target Low Medium High Plant Size Small Medium Large Examples Germination, Cuttings, Microgreens Late Propagation, Lettuce, Basil Tomatoes 330W 640W 330W 640W 330W 640W Supplemental (Greenhouse Sun + TotalGrow Lights) Light Intensity (PPFD) 50 μmol/m2/s 100 μmol/m2/s 300 μmol/m2/s Coverage (sq. ft.) 170 325 80 170 25 50 Spacing (ft) 13 18 9 13 5 7 Height 7-11 10-15 5-8 7-11 3-5 4-6 Sole Source (100% TotalGrow Lighting) Light Intensity (PPFD) 120 μmol/m2/s 270 μmol/m2/s 1000 μmol/m2/s Coverage (sq. ft.) 72 140 30 60 9 16 Spacing (ft) 8.5 12 5.5 8 3 4 Height 5-6 7-9 3-4 5-6 2 3
