The DS-T8SPZWDG double row T8 LED plant grow tube is a high-brightness, cost-effective supplemental lighting solution built for indoor multi-tier shelf gardening, succulent collections, flowering plants and seedling propagation. Available in 4 matched length and power configurations — 10W/30cm, 15W/60cm, 20W/90cm and 25W/120cm — it is fitted with 48 to 192 premium San’an LED chips arranged in two parallel rows, delivering wider, more uniform coverage with higher light intensity than single-row models, effectively boosting photosynthetic efficiency for lusher foliage, faster growth and more vibrant blooms.
This grow light bar provides 3 targeted spectrum formulas to match precise cultivation demands: a full spectrum option for balanced all-stage plant growth from seed germination to maturity, a flower-specific spectrum to stimulate bud formation and extend the flowering period, and a succulent-specific spectrum to enhance leaf pigmentation and prevent stem legginess. Its standard T8 form factor fits seamlessly under plant shelves, inside grow cabinets and above seedling trays, making it perfectly suited for layered indoor planting setups.
Constructed with a durable aluminum + PC housing for efficient heat dissipation, it delivers stable long-term performance with a 30,000-hour service life. Compatible with 110-220V input voltage, it features low energy consumption and straightforward mounting, ideal for home succulent displays, indoor flower shelves, seedling racks and small-scale home gardening projects.

under-shelf grow lamp for seedling trays

DS-T8SPZWDG Double Row T8 LED Grow Light Tube | 10W-25W Full Spectrum Plant Grow Bar for Indoor Shelf Succulents & Flowers