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Looking for energy-efficient lighting that delivers maximum intensity for your indoor or greenhouse growing operation?
The TotalGrow High Intensity Top-Light 345W Bar provides professional-grade illumination designed to maximize plant growth with minimal energy consumption.
Perfect for commercial growers seeking high-output lighting with versatile mounting options for greenhouses or indoor cultivation facilities.
Delivering 907µmol/s output with outstanding 2.6 µmol/J efficacy, this streamlined fixture produces the light intensities your plants need while qualifying for utility incentives to reduce operational costs.
The narrow-profile body measures just 25" x 3" x 4" and mounts easily to existing support structures with minimal shadowing. Daisy-chain capability allows connecting up to 4 units on 120V or 8 units on 240V circuits for simplified installation and reduced wiring costs.
Constructed with an IP66 waterproof rating and backed by ETL and DLC certifications, this durable fixture features a 50,000-hour lifetime and comes with a comprehensive 5-year warranty for long-term reliability.
Delivers 907µmol/s with 2.6 µmol/J efficacy, maximizing light output while minimizing energy consumption.
Daisy-chain up to 8 units on 240V circuits with 0-10V dimming control for streamlined setup.
Optional side reflectors ensure even light distribution to plants at edges, maximizing canopy uniformity.
Versatile light spectrum promotes healthy growth across all cultivation stages from vegetative to flowering.
The TotalGrow High Intensity Top-Light is specifically designed for top-lighting applications in both commercial greenhouses and indoor growing environments. Its narrow profile makes it ideal for mounting to greenhouse structures where minimizing shadowing is critical. The fixture's high efficacy and utility-incentive-friendly design make it particularly well-suited for growers looking to maximize light output while managing operational costs.
| Specification | Value |
|---|---|
| Power | 345W |
| Output | 907µmol/s |
| Efficacy | 2.6 µmol/J |
| Dimensions | 25" long x 3" tall x 4" wide; 10 lbs |
| Dimming | 0-10V + 12V aux power |
| Daisy-Chain Linking | Up to 4/8 units on 120V/240V (480V alternative version: up to 16 lights) |
| Lifetime | 50,000 hours |
| Waterproof Rating | IP66 |
| Certifications | ETL, DLC |
The TotalGrow High Intensity Top-Light 345W Bar comes with a comprehensive 5-year manufacturer warranty, protecting your investment against defects in materials and workmanship under normal use conditions.
