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Need a versatile lighting solution that works in multiple applications throughout your growing environment?
The TotalGrow Mezzo 100W 44" Light Bar delivers efficient, balanced light from a streamlined form factor that can be mounted virtually anywhere in your greenhouse or indoor grow space.
Perfect for commercial growers and enthusiasts seeking flexible lighting solutions for top-lighting, side-lighting, or intercanopy applications in diverse growing environments.
Producing 277 µmol/s output with industry-leading 2.8 µmol/J efficacy, this mid-power light bar delivers precision illumination exactly where plants need it. The lightweight yet rugged design allows for optimal placement throughout your growing environment without creating significant shadowing or using valuable vertical space.
The ultra-thin profile measures just 2 inches tall and 3 inches wide across its 44-inch length, making it ideal for low-clearance greenhouses or tight indoor setups. The simple daisy-chain capability allows connecting up to 10 units on 120V circuits or 20 units on 240V for expansive, customized lighting arrangements.
Built for durability with IP66 waterproof rating, this fixture is engineered for a 50,000-hour lifetime and backed by a comprehensive 5-year warranty with ETL and DLC certifications for safety compliance, performance verification, and potential utility rebate eligibility.
Delivers 277 µmol/s with exceptional 2.8 µmol/J efficacy, maximizing output while minimizing power consumption.
Connect up to 10 units on 120V power with minimal wiring for flexible, expandable lighting solutions.
Just 2" tall and 3" wide with 4 lb weight, creating minimal shadowing in greenhouse environments.
Perfect for top-lighting, side-lighting, or intercanopy placement to deliver light precisely where needed.
The TotalGrow Mezzo 100W Light Bar is designed for maximum versatility across growing environments. In greenhouses, its slim profile creates minimal shadowing when mounted as supplemental top-lighting. For indoor applications, the fixture can be used as primary lighting for smaller spaces or seedling areas. The Mezzo truly excels in side-lighting and intercanopy applications, where its narrow form factor allows placement directly within plant canopies to deliver light to lower leaves and inner foliage that typically receive less illumination. This flexibility makes the Mezzo an ideal solution for addressing specific lighting challenges or enhancing light uniformity throughout your growing operation.
| Specification | Value |
|---|---|
| Power | 100W |
| Output | 277 µmol/s |
| Efficacy | 2.8 µmol/J |
| Dimensions | 44" long x 3" wide x 2" tall; 4 lbs |
| Dimming | None |
| Daisy-Chain Linking | Up to 10 or 20 units on 120V or 240V |
| Lifetime | 50,000 hours |
| Waterproof Rating | IP66 |
| Certifications | ETL, DLC |
The TotalGrow Mezzo 100W Light Bar comes with a comprehensive 5-year manufacturer warranty, providing long-term protection for your investment against defects in materials and workmanship under normal use conditions.
