الوصف

Product superiority: Patent circuit Design if one led lamp burn out, the rest lamps will still work Uniformity light diffuser effect, high brightness Long distance for the light cast Use constant voltage source or the constant current source driver to protect the led lamp So the service life of product is longer than use normal source power. Low temperature increase when work(<*4℃) Self protect for the low voltage and short current Warantee:3 years Application: For indoor use, such as office, supermarket, library, classroom, workroom etc.