grow lamp 400w

Metal-halide lamp for the growing season

Fine-tuned to provide optimal spectral energy levels that promote vigorous plant growth. Optimized spectrometal halide grow lights provide high initial and sustained high output lumens with optimal spectral energy required for proper, vegetative growth. Optimized Metal Halide Grow Lamps are designed for growing high quality, natural looking plants.

• Power: 400W
• CRI: 80
• Voltage: 110V / 277V ;
• Color temperature: 6500K
• 32,000 lumens
• Glass type: T46

The growth, fruiting, hardiness and even flowering time of plants are completely dependent on the light they receive. The quality and intensity of the light as well as the duration of illumination are extremely important! Building the right lighting system would guarantee you excellent results. (MH) scatter light in the blue spectrum and this makes them ideal for vegetative growth, throughout the phase.

Metal halides have the more balanced spectrum.

The light they give out has a significant amount of light from the bluer end of the spectrum, which the plant uses to grow vegetatively. It produces plants with a small internodal length, with large leaves and thick stems. It produces the most natural looking plants. It simulates the light from the beginning of the year and is good for plants before they're switched into flowering mode.

They're normally slightly more expensive than HPS. Recently, there have been 'enhanced spectrum' MH bulbs produced which also give off a significant amount of red light. Conversion bulbs are also available which plug into HPS ballasts which are actually MH bulbs. Useful for changing the light balance without changing the ballasts also. In the event of a power failure, they need about 20 minutes before restating. They may restart earlier but it shortens the life of the bulb quite dramatically to try and start a hot bulb.

• Power Plant HIT/HBU/LU Metal Halide Lamp - 1000 watt.
• Power Plant Metal Halide lamps promote optimum vegetative growth and flowering.
• Provides a richer more nutritious light
• Compatible with standard HPS ballasts and ignitor systems. Lamps can simply be changed to maximise growth protential.400w hps = 38,000 lumens

Sunmaster develops and manufactures the highest output hydroponic lighting systems available.

Venture Lighting, Sunmaster's parent company, is an industry leader in delivering high-output HID lamp and ballast systems with higher efficacy (lumens/watt or PAR/watt) values.

Technical data:

• Watts: 400 
• Lamp Description: M.400W.U37.CDX
• Ballast Type: MH 
• Initial Lumens: 30,000 
• Life Hours: 15,000 
• Op. Position: Universal