उत्पत्ति के प्लेस
Shanghai, China
अनुकूलित समर्थन
Color, Size
Product name
LPCE-2 Light Test Spectrophotometer with Integrating Sphere
Wavelength range
380nm~780nm (optional 200nm~800nm)
Standard
CIE and IES LM-79
Photometry parameters
luminous flux, luminous power, luminous flux efficiency
Electrical parameters
voltage, current, power, power factor