Lighting and circuitry design, Agi32 layout, auto CAD layout
Seed Starting, BLOOM, VEG, grow house lighting/indoor grow lighting
Lamp Luminous Flux(lm):
-20 - 70
Lamp Body Material:
ce, EMC, FCC, RoHS
Place of Origin:
Yuanhui Led Limited
550 v2 301b grow light
LED Light Source:
3000K/3500K mix 660nm
Lamp Luminous Efficiency(lm/w):
Packaging & Delivery
Single package size:
Single gross weight:
480 550 v2 301b grow light
1 - 20
21 - 50
To be negotiated
Yuanhui Best Selling Product 480w HL 550 V2 rspec Samsung Lm301b PCB Board 288 led grow light
· High efficiency white light quantum led grow light
· Full Spectrum for better results
· Reliable passive cooled design, 5mm thickness plate, Much better heat dissipation than other suppliers'
· 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
1152 pcs Samsung lm301B SK leds or Epistar 660nm
4.5'X4.5' or 5'X5'
Recommended Mounting Height
22-32 inches above canopy
What included in full set (288 v2 YH-4QB-288)
1. 4pcs Samsung lm301B 288 board,
2. 1pc heatsink 660x500x5mm,silver,
3. 1pc meanwell driver HLGSeries 480H-48B,
4. 1pc dimmer switch,
5. hang wires, connect wires, connectors, plug wire.
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.