Adjustable beam angle
Pure copper heat pipe
Reflect cover with 92% reflective rate
Chimney ventilator design
Energy saving 50%, to fill the gaps of high-power radiator market
Light weight, assembly and simpler, more solid structure,the cooling performance is better
Module assembly design, support for multiple power diversity, add product variety
Features ofBest 250w 300w 400 watt commercial high bay led lighting fixtures:
1.Using fins heat dissipation technology of the pure copper heat pipe.With excellent heat conductivity transmit the heat made from light radiating to the fins, to achieve a longer lifespan.
2. 13 adjustable scaffolds. The beam angle of finished lamp can be changed by your requirements.
3.In order to improve the product quality and lifespan, we adopt waterproof and clear the fog at the same time to avoid condensation.
4.. No delay start. It can reach its normal light as soon as it is turned on, avoiding the long-time start process of the traditional light.
5. Adopting low- pressure constant current power supply, no glare.
1. Q. Can you put my brand name (logo) on these products?
A. Yes, no problem. OEM service is an important part in our business.
2. Q. What is your lead time for the mass products such as 5000 units per item?
A.General speaking, about 20 days after getting down payment and confirmation about the samples.
3.Q.Why some other supplier told me they can make the floodlight to be 120-130lm per watt?
A.We know some supplier say like that, we understand they didn't calculate as the whole products, they just tell customer the LED output, not including the driver. We do all the really test, not estimate.
4. Q. Please give details of your delivery date?
A. 3-5 days for sample, 5-10 days for bulk order, 10-15 days for container order.
5.Q. What is your trade assurance?
A.100% product quality protection
100% product on time shipment protection
100% payment protection for your covered amount
6.Q.How do you ensure the quality?
A.We get three QC processes
1)For raw materials
2)During the half of production
3)Final QC test one by one after aging 12 hours