Question 1

Why buy the ks500 over the mars fc4800 when the mars is cheaper, has more led and more watts?

Accepted Answer

Dear customer, thank you for your question. The Avg. Power Draw of this KS5000 is 500W±3%. It adopts market-leading Samsung LM301H and Osram diodes,  3.10 μmol/J efficiency is higher than the Samsung LM301B or other brands' chips, the KS5000 is algorithmically placed the diodes to generate the most uniform distribution of PPFD, avoid the PPFD in the center is too much and the corners is too low, which has been tested to prove can meet the need of all kinds of indoor plants. Hope it can help you. If you have any other questions, please kindly contact us via Amazon message. We’re here to help you!

Question 2

How many samsung lm301h diodes are in this light?

Accepted Answer

Dear customer. The total quantity of KS5000 is 1260pcs.  The KS5000 adopts market-leading Samsung LM301H diodes, its efficiency reaches 3.10 μmol/J, higher than the Samsung LM301B or other brands' chips. And it also comes with OSRAM 660nm.  So KS5000 don't need to use the same quantity of led diodes with other brands, then also can reach the higher efficiency.
Besides, the diodes of the KS Series are algorithmically placed to generate the most uniform distribution of PPFD possible, avoid the PPFD in the center is too much and the corners is too low, this is the common weakness of the plant lights on the market. The even PPFD for the best photosynthesis and growth, to achieve 30% higher yield than other brands. You can check the detailed PPFD data listed on our website, or the PAR posted on Youtube which tested by some popular growers.
If you have any question, please kindly contact us via Amazon message. We're always happy to help.

Question 3

what shipping box size, I intend to import and it is important to know the original box size for air fees.

Accepted Answer

The box measures 86cmx46.7cmx12.3cm.
Good Luck, it's a nice light.

Question 4

What happen to affordable.??? this lightnis now more then the hlg 600 watt!!!! price gouging at its finest. 200$ increase for??? smh by viparspectra

Accepted Answer

Dear customer, we sincerely apologize for this. Currently  our store is encountering the inventory shortage for KS5000. We have to rise the price temporarily to get this situation under control. So the price is higher than normal, not to say the deals price. For your needs, can you check other models in our store? Or, can you continue to follow us and do the purchase till we get it solved? Your understanding will be highly appreciated. If you have any other question, please kindly contact us via Amazon message. We're here to help you.

ASIN	B09MTTZ541
Additional Features	Commercial Led Grow Light, Detachable Driver, Dimmable Full Spectrum Grow Light, Perfect for 3’x3’ Coverage, Uniform PPFD
Brand Name	VIPARSPECTRA
Bulb Base	E26
Color	White
Connectivity Technology	IR
Control Method	Touch
Controller Type	Hand Control
Customer Reviews	4.7 4.7 out of 5 stars (152)
Efficiency	High Efficiency
Finish Types	Polished
Included Components	1 x KS3000 Led Grow Light, 1 x LED Driver(with Power Cable), 1 x Power Cord, 2 x Rope Hangers, 2 x Hanging Kits for Light, 1 x Hanging Kit for Driver, 1 x 240V Adapter, 1 x User Instruction
Indoor Outdoor Usage	Indoor
Installation Type	Ceiling Mount
Item Dimensions D x W x H	81.3D x 81.3W x 4H centimeters
Item Type Name	LED Grow Light
Item Weight	12.8 Pounds
Lamp Type	grow lights
Light Source Type	LED
Lighting Method	Adjustable
Manufacturer	VIPARSPECTRA
Material Type	Aluminum
Model Number	KS3000
Mounting Type	Ceiling Mount
Number of Items	1
Number of Light Sources	840
Number of Pieces	4
Power Source	Corded Electric
Recommended Uses For Product	Indoor
Room Type	Storage Room
Shade Color	White
Shade Material	Aluminum
Shape	Square
Specific Uses For Product	Plant grow
Style Name	Modern
Switch Type	Dimmer
Unit Count	1 Count
Voltage	230 Volts (AC)
Water Resistance Level	Not Water Resistant
Wattage	320 watts

VIPARSPECTRA KS3000 LED Grow Light 320 watt with Samsung LM301H Diodes, Uniform PPFD Dimmable Daisy Chain 4 Bars Grow Lights for Indoor Plants Full Spectrum Plant Growing Lamps in 3x3 Grow Tent

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