china professional new fins aluminum led bulbs high lumen

Samsung 5630 and fins style hot radiator,  amazing!!

1.Each product will be detected more than 72hrs before delivery

2.All components are high quality and long lifetime, some from well-known manufactures

3.We signed quality assurance contact with supplier to secure the interests of our customers

4.All products got the CE,RoHS certificate

Warm white can create a warm atmosphere, generally used in home decoration. Cool white is the closest color to the sun,

generally used for Commercial lighting. We can make all the color temperature as customer

We are importer for led production equipment lines and high-grade materials.

We are exporter for best export service to clients.

Our factory: haining changesun optoelectronic co., ltd.

we have imported the most advanced led production equipment such as auto soldering and SMT assembly lines, and then the high-grade materials are utilized throughout the manufacturing process. Every product undergoes multiple QC stages to ensure optimum performance and functionality and is CE certified as well as RoHS compliant ect. For best export service, we have this professional export company. We have professional development team, focus on studying and developing the assembly skills to keep each lamps having longer lifetime. Our advantage is help our clients to develop new style led lighting system.We are sure you will get best service and perfect quality.

1.Are LEDs as bright as fluorescent and incandescent?

Unlike conventional light sources such as incandescent, halogen or fluorescent, the light from an LED is directional. Because of this nature, LEDs can appear almost twice as bright as typical light sources.

2.Are LED bulbs/tubes easy to install?

Yes. Installing or changing an LED light bulb/tube is like changing any other bulb/tube, with LEDs’ long lifetime that you’ll need to change it far less often!

3.What is the difference between warm white and cool white?

Lights come in different 'colour temperatures', warm white is between 2500k and 3500k and has a yellowish glow. Cool whites are between 5500k and 7000k and contain more blue tones; they are closer to the colour of daylight and are good for concentration.

4.What is your warranty policy?

All of our LED products come with a two-year warranty.