10K 600W

The Grower's Choice 10K bulb is for growers who are looking to maximize yield and resin production, making it suitable for the last 7-14 days of flowering. The 10K contains UV-B light, which is widely known to increase resin production, as the plant forms its own kind of "sunscreen" to protect itself from the ultraviolet light.

• Outputs UV spectra for enhanced resin production

• 5% degradation rate at 10,000 hours

• High quality quartz glass for consistent spectral output and PAR production

• Increases resin production by weight during late flowering