Waltek Service - Waltek Testing Group Co.,Ltd.

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Optical performance testing

The lighting manufacturer must ensure that all the products performance should meet the global target market requirements. As a professional optical performance testing organization, Waltek has a number of optical technology experts, imports multiple large advanced equipment, such as spectroscopy system with integrating sphere thermostatic control, large-scale distributed photometer with a length of 30m tunnel and UV radiation analysis system ect. which can provide all kinds of product performance test service for the lighting industry. Our experts will be sincerely to explain to you what is "dangerous", even the most complex concept of luminosity.

Application range

We can test a variety of light sources according to the official mandatory standards or others you required and provide the IES format or PDF format test report . We can test different properties of various products, including semiconductor lighting (LED light sources and lamps), incandescent, fluorescent and discharge lamps, energy saving lamps, HID lamps, street lamps, automotive lighting, traffic lights, sun and equipment, office lighting, garden lighting, flat panel TV.

The services provided by us, including but not limited to, the Waltek test:

Testing item
Color coordinates Illumination distance Effective average illumination curve
Luminous flux and luminous efficiency Light intensity data Comprehensive analysis of photobiological safety
Color deviation Isocandela diagram Photochemical hazard for skin and eye
Red ratio UGR unified glare rating UV radiation comprehensive analysis
Color tolerance Electric current Isolux diagram (plane/space)
CCT Frequency Brightness limit curve
Peak wavelength Power Luminous intensity distribution curve/ Light distribution curve
CRI Voltage Budget chart
Radiant flux Utilization factor Use chart
Spectral distribution Maximum allowable spacing height ratio Lighting probability curve
Beam angle    
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