Please kindly inform with your email address when you send inquiry! Specification: Satisfying the GB, CIE and BSI, New Zealand and Australia requirements (relevant standards are provided by the buyer) for goniophotometry of luminaires, this syst... - Update: 2011-05-31

Please kindly inform with your email address when you send inquiry! Specification: LED is not only a semiconductor device, but also a light source. It has the advantage such as high light output, low consumption and easily drove. LED is regarded... - Update: 2011-05-31

Please kindly inform with your email address when you send inquiry! Specification: Be used to measure the luminous intensity distribution curve, intensity data, spread angle etc. of LED lamps and halogen lamps, CFL lamp and other lighting device... - Update: 2011-05-31