The smallest in the line, and the most sensible entry point for starting seedlings or keeping a few plants on a shelf. A slim 60 cm bar that hangs above one or two trays and draws barely more than an ordinary light bulb.

What the numbers mean: the PAR value of 74.92 µmol/s is the number of photons useful to photosynthesis that the lamp emits every second. It's the only measure that really counts for a plant: lumens and watts describe what a human eye sees or what the meter draws, not what the plant feeds on. The spectrum reads like a recipe: 660-665 nm is deep red, chlorophyll's absorption peak; 730-740 nm is far red, which signals the end of the day to the plant and influences stem elongation; 2800-3000 K is a warm white, 4800-5000 K a cool white rich in blue, which keeps seedlings stocky instead of letting them stretch.

What it covers: 60 cm × 75 cm, about 2' × 2.5'. In practice: one standard 10 × 20 seedling tray with a little margin, or a row of herbs on the counter, or two microgreen trays side by side. Its flat 3.5 cm profile lets it slide under a shelf, where a panel light won't fit.

• Measures 60 cm × 15 cm × 3.5 cm. 192 LEDs.
• Covers 60 cm × 75 cm (2' × 2.5').
• PAR value: 74.92 µmol/s.
• Power draw: 32.77 W ±5% @ AC120V · 33.47 W ±5% @ AC240V.
• Amperage: 0.4823 A @ AC120V · 0.2953 A @ AC240V.
• Lumens: 4757 lm ±5% @ AC120V · 4812 lm ±5% @ AC240V.
• Spectrum: 660-665 nm, 730-740 nm, 2800-3000 K, 4800-5000 K.
• Suited for: starting seedlings, microgreens, herbs on a shelf.