Call us:+86-15989443950 | E-mail:sales@sino-unisun.com
Call us:+86-15989443950 | E-mail:sales@sino-unisun.com
WHAT IS LUX? Lux (symbol: lx) is the unit of luminance and luminous emittance, measuring luminous flux per unit area. It is equal to one lumen per square meter. In photometry, this is used as a measure of the intensity, as perceived by the human eye, ...
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Q1. Can I have a sample order? A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. Q2. What about the lead time? A: Normally, sample order will take around 3-7 working days; For bulk order, it depends on the...
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UNISUN - Professional LED work lights, tractor lights manufacturer
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