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Specifications of 550Killer-288V2 product
1. Higher quality MCPCB board with Board Spec.: Board Spec.: 173.6*285.8*2mm, 2W/m.k, 288x Samsung LM301B SK/SL,CRI:80,CCT: 3500k, Option:3000k/4000k/5000k/6500k,16in parallel 18 in series,8pcs Cree XPE2-660nm/730nm(for choice), Input: 46.8~58V/1000mA ,with 4pcs single pin connectors, net weight: 290g,
2. Bigger 6063 Al Plate for better heat dissipation than almost ones in the market: 600x605x4.0mm;
3. Qualified power supplies are from Meanwell;
4. Full spectrum distribute most nutrient lights from vegetative growth ,flowering and fruit-bearing;
5. Dimmable output power: 0~Max.515W;
6. Customized wattages,chips ratio,logo,package available.
R2T-550Killer-288V2 Parts List
| QB288V2 LED board | 4pcs |
| 6063 Al Plate heatsink: 600x605*4.0mm | 1pcs |
| 2units Meanwell HLG-240H-54B+1unit Potientimeter | 1set |
| 90cm AWG18 wire+hooker+fast connectors | 1set |
| 1.5meter EU/US/UK/AU/ZA etc plug cable | 1set |


Tsting Data---Temperature:22.6Degree Celsious,Humidity: 61%
1.Test value: 480watt/12inch

2.Test value: 480watt/16inch

3.Test Value: 480W/20inch

4. Test Value: 480W/24inch

550Killer Al Plate

Effectivity of Special Wavelength


Why and when need grow light


Unit Light Kits Standard Packaging: 74*73*8cm, 11.5kg

FAQ
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
A: Low MOQ, 1pc for sample checking is available
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
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.
A: Yes, we offer 2-3 years warranty to our products.
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.
Packing and Shipping:
New products from manufacturers at wholesale prices