User's Manual

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1.Product Introduction
1.1. Product Description
1 Dimension: Φ408x95mm
Lampplate:SPCCPowderspray,lampcover:PMMAopticaldiffuser
Built‐indrive&firepreventiondrivebox
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2 SUM‐LED‐2835
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3 Built‐buletoothlouder
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1.2. Product schematic diagram: 
2. Product Featuers:
2.1. Product characteristics ：
a. Long lifetime (above 50,000hrs), 7 times of lifetime of fluorescent lamp:
b. High efficiency, energy saving, environmental friendly (A 14W led lamp can replace a 60 w electric
incandescent lamp , saving 60% of energy )
c. Impact resistant, shock resistant, no UV and IR radiation: high conversion rate and adaptable to severe
environment , universal application to office ,hotel ,supermarket ,school and library ,etc
d. Green Initiative, no harmful gas is emitted, low heat is generated while used, safe and reliable .
e. Authentic and pure light color, no flicker, protecting your eyes while providing better visual enjoyment .
2.2 Specification
Item Parameter
Bluetoothversion:
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BT V4.1 Single mode
This report is for BT classic
mode
Electronicratings
RatedPower/W 28W
RatedInputvoltage/V AC120V
Frequency/Hz 60Hz
RatedPowerefficiency 85%
RatedPowerFactor 0.8