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Yuanhui Online shopping 240W PCB board UV IR qb288 v2 Samsung-lm301b mix red 660nm hl grow light with switches
TOP FEATURES
· High efficiency white light QB 288 boards
· Full Spectrum for better results
· Reliable passive cooled design, 10mm thickness heatsink
· Better canopy light penetration with diffused light
· Perfect performance for veg and bloom
· Dimmable Power Supply included
· 1 Year Warranty for board
· 5 years Warranty for Meanwell driver
SPECIFICATIONS
| Power | 240 watts |
| Voltage Range | 48V |
| LED | 512 pcs lm301B SK leds+24pcs Epistar 660nm+4pcs UV+4pcs IR |
| Flowering Footprint | 4'X4' or 5'X5' (2 kits) |
| Veg Footprint | 6'X6' (3 kits) |
| System Efficiency | 200 Lm/W |
| Dimensions | 25.11"X7.68" |
| Recommended Mounting Height | 22-32 inches above canopy |
What included in full set (YH-2QB-272B)
1. 2pcs lm301b board,
2. 1pc long heatsink 637x195x15mm, black,
3. 1pc meanwell driver -240H-C2100,
4. 1pc dimmer,
5. hang wires, connect wires, connectors, plug wire.
The Role of IR
If we wish a plant to begin flowring (Such as a a stubborn cannabis plant that refuses to bud out)and Increase the number of flowers, Farred light should be applied for a short period to induce flowering, and stopped once buds begin to appear.
The Role Of UV?
UV at a certain time to help increase theTHC content.
Spectrum:
Good Feedback
Q1. Can I have a sample order for led light?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q3. Do you have any MOQ limit for led light order?
A: Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for led light?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q6. Is it OK to print my logo on led light product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 2-5 years warranty to our products.
Q8: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less
than 0.2%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For
defective batch products, we will repair them and resend them to you or we can discuss the solution i
ncluding re-call according to real situation.