Quantum Boards LM301b 2700K Samsung COB LED Grow Light HLG Dimmable
These quantum boards use Samsung lm301B COB LED's at 2700K (Kelvin) & are plug and play, ready to go. The 2700k is a deeper red spectrum of light so these LED's are absolutely perfect for flower and will yield massive results. They do a really good job in Veg as well and because of the deep reds they tend to make the plants stretch a bit more than average. If using to veg I would add some CFL's or small COBs to add more blue spectrum just to get more leaves per node during veg growth. The Meanwell drivers are 93% efficient and the HLG series are the best on the market bar none. The 2 boards use Samsung lm301B LED's which are considered to be the best in the middle power class and will last for 50,000+ hours. The full set up includes the 2 x Quantum Boards with 2700k LED's, 2 Individual Heat Sinks, 1 Meanwell HLG-240H-48B Driver, 1 Dimmable knob switch, custom made metal bracket fitted with 4 metal eyelets to hang, UK mains cable (2M) and 4 rope ratchets. (please request if you would prefer the mains cable to be a 2 pin EU plug) Everything has already been fitted together and wired in neatly so all you need to do is attach the ratchet ropes and plug it in. It's worth noting that all the parts used to make this QB set up are the best parts on the market, no cheap Chinese crap and it is well built to last. The boards have been fitted with a tidy dimmer box, so theres no need to mess about with the tiny screw drivers to dim the unit, it dims down to 30% using the knob switch. The whole unit is 80cmx22cm, (two 30cm QBs spaced 20cm apart).
One of these units gives perfect coverage for a 3x2 tent. I personally use one of these units on 100% power in a 4x4 tent with really good quality reflective mylar and it covers the whole tent well as can be seen in the pictures. But this unit will have no problems covering a 4x2 or 3x2 space by itself on 75% power.
At full power the unit gives off a fair amount of heat even with the heatsinks so make sure you take precautions and have good airflow sorted beforehand as a tent can quickly reach 30+ degrees without proper ventilation. The item "Quantum Boards LM301b 2700K Samsung COB LED Grow Light HLG Dimmable" is in sale since Wednesday, July 1, 2020. This item is in the category "Garden & Patio\Hydroponics\Grow Lighting & Accessories\Grow Light Kits". The seller is "que_9796" and is located in Ballinskelligs, IE. This item can be shipped to Ireland, United Kingdom.
- Installation Area: Indoor
- Type: COB (Chip on Board) LED (Light Emiting Diode)
- Wattage: 250W
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