SUNROLEDS -- HELP YOU ON LEDS

By 4 months efforts, We finally help customer win their 5 star hotel project and finished 6000 meters high quality led strips and ship the goods out directly. It draw us into the first calling. on March, the Jordan customer called us and need us to make a quotation on strips for their project urgently Then See How I conqure this big customer and win him trust! 1. Providing Prompt replies We always make customer received our reply within 10 minutes . 2. Professional and Experienced Service Accordingly to communication, with our experience on our products and industry understanding, We provide customer different solutions on basic of their requirements. 3. Keep Open-Minded and Positive Attitude We keep posittive attitude and try to reach customers. he didn't reply my emails, we call him directly. 4. Show our sincerity After quotation, customer need samples to test and show his sincerity to pay the samples.   In next several times sample production, We

It is well know that LED is the cord of led lighting. its quality place much important to led lighting lifespan. Then we introduce 5 ways to judge the LED Quality 1. LED Brightness Under  same 350mA current and DC3.0-3.5V situation, Higher brightness it has, better quality it is 2. LED Chip brand and Size LED Brand has NICHIA,CREE,BRIDGE,EPISAR, GENESIS. Most famous brand it use, better quality it has; Bigger chip it is,  better it get 3. LED Light Decay LED Package glue material has epoxy resin and silicone glue. For same Epistar 14mil White chip, using epoxy resin glue package, under 30 degree working enviroment, After 1000 hours, the brightness will lose 70%, On the contrary, if using Top quality silicone glue, under same working enviroment, the light decay is only -6%. As Epoxy resin heat conduction is worse, so it could not help led dissipate heat. then it influence the led working life; The LED lose brightness slower and even more none, the quality wil