The listings show common bases including Edison medium screw (E26), medium bi‑pin (G13), and some bulbs with integrated, non‑removable bases.
PPF values in the results range from about 12.85 µmol/s up to about 72 µmol/s, with multiple intermediate output levels shown across different listings.
Recommended placement varies by product but commonly falls around 6–12 inches above plants (some list specific distances like 6 or 9 inches). Typical suggested daily run times range from about 12 to 18 hours.
Warranty lengths vary by item, with examples in the listings including 1 year, 2 years, and 3 years.
Listings show a mix of shapes, including A19 bulbs, T8 tubes, BR30 bulbs, various integrated LED bulb formats, and some non‑standard/custom shapes.
Common features shown include low heat output to protect plants, shatter‑resistant polycarbonate lenses for durability, and in some listings, heavy‑duty aluminum reflectors to direct light.
