SunBlaster 24″ T5 LED lamp (18 W, 6400K) built as a plug‑in replacement for standard 2′ T5 tubes. It delivers crisp, daylight spectrum light that plants love for early growth, with lower energy use and cooler operation than fluorescent T5s. Ideal for refreshing older fixtures, reducing power consumption, and tightening up canopy temperatures in propagation or veg spaces.