LED Down Light- SDL-2.5 3W/5W

LED Down Light

Model: SDL-2.5 3W/5W

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Product Attributes :

◆Surface light source,luminous efficiency improved >50%

◆AL1070-99.7%Aluminum,thermal conductivity 220W/m.k

◆Using Epistar chip SMD2835 LED

◆High PF constant current driver,built-in/external

◆FRPVC cover,will never fade

◆6 different size can choose

 Lamp parameter 规格参数

Power 功率3W5W
 Input Voltage    输入电压90-265VAC 
Frequency Range   频率范围4763Hz
Power Factor(Typ. 功率因数PF>0.95/220VAC   
LED Brand   LED品牌Epistar
LED Quantity   LED数量45PCS35PCS
System Consumption     系统功耗1W1W
LED Luminous Efficiency   LED发光效率70-80 Lm /W
IP Rating  防护等级IP44
Junction Temperature    LED结温≤80
Color Temperature        色温3000K/4500K/5000K/5700K/6500K 
Color Rendering Index    显色指数Ra80
Light Distribution          配光曲线Symmetric/round spot  对称式/圆形光斑
Life Span  光源寿命≥50,000Hrs(Note3)
The color of the lamp shell  灯具颜色white/ silver 白色、银色
Certification  认证CE  ROHS




SDL-2.5 3W




※Size 尺寸



※Application 适用场所


When you need commercial lighting, look no further than these pulse start LED Down Light in 3 to 24 wattages. Ideal for lighting large areas with tall ceilings, these lamps are a robust form of commercial lighting that promises to offer bright illumination for large areas. Ideal for buildings with ceilings between 18-40 feet, these fixtures spread light down and out, which makes them an efficient and effective form of lighting. Great at providing bright light without casting harsh shadows or unflattering contrast, these lamps are one of our most popular sellers.