And has a much better spectrum if you look at the charts.
Best 400 watt mh bulb.
Vivosun 400 watt vegetative metal halide mh grow light bulb lamp enhanced blue and violet spectrums cct 4200k 36 000 lumens.
Both brands give you an output of 140 000 lumens from their 1000 watt bulbs 90 000 from their 600 watt bulbs and 55 000 from their 400 watt bulbs.
Hortilux says it the best vegetative bulb they make.
4 5 out of 5 stars 78.
To ensure we are able to help you as best we can please include your reference number.
1 4 initial lumens and l70.
They also have the same 2100k red orange spectrum and a long expected lifespan of 24 000 hours.
Vivosun 2 pack 400 watt vegetative metal halide mh grow light bulb lamp enhanced blue and violet spectrums cct 4200k 36 000 lumens.
1 3 do lumens really matter.
Hps to mh bulb 250w.
Vivosun 2 pack 400 watt vegetative metal halide mh grow light bulb lamp enhanced blue and violet spectrums cct 4200k 36 000 lumens 4 4 out of 5 stars 96 22 99 22 99 get it as soon as tue sep 22.
4 5 out of 5 stars 349.
Amazon s choice for 400 watt mh bulb vivosun 400 watt vegetative metal halide mh grow light bulb lamp enhanced blue and violet spectrums cct 4200k 36 000 lumens 4 4 out of 5 stars 234.
1 how many led watts replace a 400 watt metal halide bulb.
1 2 what exactly is a foot candle.
Free shipping on your first order shipped by amazon.
But the 600 is actually a full spectrum hps as far as the ballast as there are no 600 mh specific ballasts.
The 400 watt light can last more than 10000 hours with a 36000lux production rate in a consistent manner.
Refine by top brands.
1 1 understanding lumens and their role in lighting.
Get it as soon as fri sep 11.
Left hand navigation skip to search results.
Best metal halide bulb for vegetative growth.
The best led bulb to replace a 400 watt metal halide lamp.
1 5 metal halides and light loss.
And the 400 w blue is a true mh bulb.
Get it as soon as thu sep 3.
Apart from that there s no real difference.
0 out of 5 stars.
Vivosun hydroponic 400 watt vegetative metal halide mh grow light bulb lamp enhanced blue and violet spectrums 36 000 lumens.
1 40 1 to 40 of 726 products.
They retain 90 of their output even after 5000 hours.
In the countdown of best metal halide bulbs the apollo horticulture glbmh400 is ideal for all kinds of vegetative growth especially medium and small.