河北神通光电科技有限公司

产品展示

联系我们

河北神通光电科技有限公司

地址:河北省石家庄市鹿泉经济开发区昌盛大街21号
外销电话:15131622688
外销传真:0311-66613962
电话:0311-83933028
传真:0311-83933025
网址:www.pmled.com
电子信箱:pmled@126.com

筒灯系列 当前位置: 首页 > 产品展示 > 筒灯系列 >

LED down lamp DLA15W-6F DATA SHEET (1)

发表日期:2016-08-22 16:56:21          浏览次数:

\
一、 Product overview
LED down lamp is one kind of high brightness LED LAMP produced by our company, the lamp with die cast aluminum alloy body, surface electrostatic spray processing, high transparent toughened glass, and aluminum oxide reflector.       The lamp with compact structure, reliable and durable, The lamp have beautiful appearance, uniform and soft light, long life span, energy saving and environmental protection features, both to ensure the use safety and high light efficiency. Simply and quick installation, strong versatility, and has a variety of color temperature options, It’s an ideal choice for embedded indoor lighting, wide range of application.
 
 
 
1Light Source Characteristic
\
 
Ø        Proprietary intellectual property rights and advanced flat-encapsulation technology.
Ø        High performance heat dissipating channel design.;
Ø        Excellent illumination efficiency and high luminous flux.
Ø        A variety of luminance and luminous efficiency are available;
Ø        High rendering index
Ø        Low glare;
Ø        Meet RoHS standard.;
Ø        Life span over 5 years
2 Power Source Characteristic
Ø        Input Voltage 90~264V, 47~63Hz;
Ø        LED  Power 15W;
Ø        Power Factor 0.95;
Ø        Circuit life span:30000hrs
3Lamp Characteristic
Ø        The lamp body is made of high pressure die casting aluminum,good heat dissipation ability;
Ø        The surface ring made by high-temperature PC injection molding, beautiful and aging resistance
Ø        The reflector adopts aluminum spinning oxidation treatment, reflective rate is high, the aging resistance ability is strong.
Ø        The mask is made of toughened glass, high transmittance, safe and durable;
Ø        Lighting Proof Grade:IP60。
二、Product Structure (Unit: mm) 
\
三、Specifications Parameter:
Item DLA15W-6F Unit
LED Power 15 W
Lamp size 197*67 mm
The characteristics of reflective cup High light --
operation temperature range(℃)
 
-40~+50
Operation humidity
 
0~95 %
Light source span life 30,000 h
 
 
Color temprature/K Ra 2.5m Lux Luminous flux/Lm
3000 70 78 1500
4000 70 87.5 1650
6400 70 91 1700
 
 
Products picture
  \
DLA15W-6FB
         
四、 Light Decline Curve
LED Down lamp using surface light-emitting module as light source, change the traditional single-particle-chip cooling structure completely, cooling area expansion of several hundreds or even thousands of times compared to single-particle-chip light source. LED surface light-emitting module uses aluminum substrate, can make the secondary cooling quickly with other cooling material, and make junction temperature of light source conduct rapidly. It enhanced the reliability and enlarge the life of light source greatly, life time of LED light source is expected to reach 30,000 hours MTBF (Mean Time Between Failure). However, just like all basic light sources, LED's luminous flux will be also decay over time. Luminous flux attenuation will be affected by many environmental conditions, such as environment temperature, humidity and ventilation. It was also affected by control, thermal management, current levels and many other electrical design considerations. Under normal working conditions use,(Temperature range: -40 ~ 50 , Humidity :0-95% non-condensing humidity, adequate ventilation and air volume), LED can be optimized to achieve the best life, otherwise it would be further reduced.
 
Light Decline Curve
 
\

Characteristic curve
1 Light distribution curve
\
2 Isocandela curve
\

3 The average absolute isolux curve
\