Description

product name: 5*1w par*0 led spot light we use pure aluminum material for the heat sink, which has a better performance than aluminum alloy 2. we use extrusion profile for the heat sink, which has a good heat dissipation than die casting profile. 3. we anodize the surface of the heat sink, which can release the heat faster than the printing treatment. 4. for the high voltage lamps, they all can pass the high-pot test (***0v, 3 seconds); fewer companies can pass this test, which is very important to the safety of human being. 5. you know that for the led lamp, the driver is very essential for the lifespan of the lamp. all the drivers are developed by our r&d department and we select the best quality electrical components. for example, we use ruby capacitor and the life of our products is two times longer than others. 6. we use the originally encapsulated cree xr-e led. you know that cree has a lot of factories who encapsulate the chip by themselves; in that case the quality is different. furtherly if the company uses cree xr-c, the price is cheaper and the lumen output is much lower than xr-e. 7. the quotation for cree chip is based on p3 for warm white, q3 for cool white. 8. the edison led we used is also encapsulated directly from taiwan. some other suppliers use the led encapsulated from mainland china and the performance is different. 9. all our products past the ce and rohs certificates.