Solis Tek 1000W 4K is a double-ended metal halide grow lamp tuned to a 4,000 K daylight spectrum. Designed for high-frequency digital DE fixtures, it’s intended for vegetative growth and early flower while providing a fuller spectrum than typical blue-only MH lamps. Retailer specs list up to roughly 2,100 µmol/s output and construction with low-iron/quartz glass to maximize UV transmission. The lamp draws 1000 W and weighs about 0.45 kg; typical product dimensions are around 7.6 × 5.1 × 41.9 cm. In practice, a single 1000 W DE HID over a standard reflector covers about a 5 × 5 ft canopy; actual footprint depends on reflector design and hanging height. Use only with compatible high-frequency ballasts and follow DE handling and eye-protection precautions.
