HSB28W
1st Tech International Co., Ltd high power LED street light bulb is adopted the steady technology of common crystal soldering package, heat conduction, electric conduction, heat expand is much better than silver package; adopt the optic lens accord to human optic; control lighting distributing logically, reach to ultra brightness, high uniformizable light, no grare, no lighting pollute, good loosing heat, light weight; cover with endure acid alkali and salt cauterization characteristic.
Characteristic：
1、Adopt high power LED for lighting source, green lighting, energy saving.
2、Adopt modernistic optic conception, fashion design, symmetrical lighting, eliminate glare.
3、LED compose module configuration, maintain easy, extra long life time.
Application scope；
Apply to high way, track, street, square, playground illumination etc.
HSB28W high power street light bulb data
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Model no
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HSB28W
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Input voltage
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AC85—264V
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Frequency range
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47—63HZ
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Power factor（PF）
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>0.9
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Total harmonic distortion（THD）
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<20%
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Power supply consumption
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83%
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Work voltage
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24VDC
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LED power consumption
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28W
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Power supply consumption
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7W
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LED light effect
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>801M/W
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LED light effect
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2500
LM(T)= 25℃
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LED maintain luminous flux
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2300
LM(T)=70℃,TA=25℃
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Output luminous flux
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2100
LM(T)=70℃,TA=25℃
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Lighting fixture effect（%）
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>90%
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Illumination（E）
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(H=6M)::>13LUX(equal to sodium 33LUX)
(H=8M): >7.5LUX(equal to sodium 19LUX
H=10M:> 4.5LUX(equal to sodium 33LUX
(H=12M)>3LUX(equal to sodium 33LUX
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Effected illumination range
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(H=6M):20*8M
(H=8M):26*10M
(H=10M):33*13M
(H=12M):40*16M
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Color temperature
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Pure white 5000—7000K:warm white3000—4000K
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Lighting source
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Export chip 1W
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Horizontal distribution/facula
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120: horizontal shaft 110 longitudinal shaft 45 140 horizontal shaft 130 longitudinal shaft 45
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Max angle of luminous intensity
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120: horizontal shaft 110 longitudinal shaft 45 140 horizontal shaft 130 longitudinal shaft 45
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beam angle of light
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Rectangle facula
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System heat resistance
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1.4C/W
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Work temperature
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-30℃--40℃
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Work humidity
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10%-90%RH
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Storage temperature
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10℃--85℃
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Life time
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>50000HRS
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Body & cover
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die-casting aluminium & PC
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Light head
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E40
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Outlet size
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￠90*275
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Net weight
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1KG
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