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.
- 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
- Initial Lumens: 51,000
- Color Temp: 2,100
- CRI: 24
- Glass Size: T46
- Tech Specs
Brand Delux SKU DE400-HPS Weight (lb.) 1 Prop 65 No Length (in.) 11.5 Width (in.) 2 Height (in.) 2 Warranty 1 Year UPC 678358668052 UL Listed No Lighting Type HPS/MH - Single Ended Base Type Mogul (E39) Bulb Orientation Universal Bulb Type Single Ended High Pressure Sodium Color Temp (Kelvin) 2100 K Color Rendering Index (CRI) 24 Bulb Lumens 51,000 Exact Watts 400 Watts
Delux Premium High Pressure Sodium Grow Bulb, 400 Watts - 2,100 K Reviews
- Great for my cloning station
I've got a small section of my room devoted to mothers and clones. This 400 watt bulb worked perfectly with my existing ballast and hood.