90W LED grow light produce great effect as 400W to 600W HID grow light save 75%--85% on electricity.LED Grow Light Lifetime reaches 50,000 hours.
Built-in cooling system (thermostatically controlled fans ) solve the heat dissipation excellently
Built-in power supply, CE approved, No setup required, just simpler and safer plugs directly into
AC120V/220V, no reflector & ballast needed.
Environment-friendly: Doesn't contain the harmful substance HPS & MH have, much less hazardous waste to deal with.
Ideal for all phases of plant growth, and works well with any indoor garden, whether hydroponics or soil based.
Notice:
Indoor use only
Don't use in dripping water or dripping irrigation place to avoid light damage.
The led grow light lighting time plus sunlight lighting time should be 10-14hrs.
There is an old saying too much water drowned the miller. No time rest and digestion-absorption, it will affect the growing speed.
Specifications:
Power Factor(PF):>0.97
Total Harmonic Distortion:
