2K 1000W Double Ended HPS Bulb

The Grower's Choice 2K 1000W Double Ended HPS Bulb is a high-performance grow lamp designed for maximum flowering results. It generates around 2,100 µmol/s of photosynthetic photon flux and features premium quartz glass construction for consistent PAR delivery. With an efficiency rating of 155 lumens per watt, it offers brightness and extended usability.

Use this lamp during the flowering stage to emphasize far-red wavelengths and UV frequencies, stimulating plant metabolism and enhancing flower quality. The unit carries a 15,000-hour lifespan with minimal lumen loss, making it a reliable choice for long-term use. Its design supports vigorous bud formation and trichome development.

The 2K 1000W is for growers focused on maximizing flowering results with a high-performance lamp. If you're interested in alternative setups, consider the ROI-E420 system or the compact 10K 1000W SE option. This lamp is ideal for those prioritizing intense PAR light and extended usability.