Delux Premium High Pressure Sodium Grow Bulb, 400 Watts - 2,100 K

Our Delux Premium HPS grow bulb's allows you to extend your growing season to 365 days a year!

*Compatible with Magnetic and Digital Ballasts*

Fine-tune your lighting system to provide optimum spectral energy levels that promote vigorous plant growth. Premium HPS grow bulb's provide up to 15% more available energy for plant growth than the standard high pressure sodium bulb.

Premium HPS grow bulb's enhanced spectral energy distribution is designed to grow a wider variety of plants. More energy in green yellow and red spectrum to enhance flowering. This band of light triggers hormones in plants to increase flowering/budding in plants.

HPS are more energy efficient, have great lumen output, and six times more light output per watt than an incandescent bulb.

Features:

• Extra Long Bulb Life
• Promotes Vigorous and Healthy Plants
• Best When Paired with a Delux Dimmable Ballast
• Optimum Spectrum levels
• Reliable and Efficient
• Produces Higher Yields
• 1 Year Manufacturers Warranty

Specifications:


• Initial Lumens: 51,000
• Color Temp: 2,100
• CRI: 24
• Glass Size: T46