High power 20W COB downlight with good quality

Key Specification: 

【Brand】：Yuanheng
【Name】：High power  20W COB downlight with good quality
【Item No.】：D-TD01801
【Voltage】：AC110-220V
【Color temperature】: true white（2020LM）warm white(3000）
【Shell color】：withe
【Lumen】：2020LM
【Power】20w
 
【Material】:Aluminum
【Craft】：square anti glare surface
【Size】：Φ210×110
【Open hole】：Φ210
 
Product Parameter belowing：
 

Technical Data Sheet
voltage：110-220（V）	luminous flux：≥550（LM）	color temperature ：3000K/4000K
CRI：270	LED number：9	Item：D-TD01801
Brand：YuanHeng	Life：50000（H）	Size:Φ210×110
Weight：1200（g）	Material :Aluminum	Chip:Taiwan import light macro four gold thread chip
Dimmer: no	Viewing Angle：80-120°

 

• applied range:
   
• （1），commercial lighting, supermarkets, and department stores；
• （2），Hotel, restaurants, hall decorative lighting；
• （3），factory, workshop, warehouse, office；
• （4），schools, colleges, hospitals；
• （5），Sitting room, bedroom, kitchen, toilet；
• （6），Meeting rooms, conference rooms, exhibition hall,  showcase；
•  
• Product features:
•  
• 【a】 light body : the 6030 seiko space aluminum; Excellent resistance to stress corrosion cracking ability; Fashion drawing surface wear-resisting never fade；
• 【b】 face mask : the German technology professional reflective cup the color and luster is even with excellent anti-glare, prevent astigmatism ability; Drawing car aluminum surface;
• 【c】 radiator : the independent research and development the m word tank thermal design, radiator with national patent technology the authentication, has the perfect air convection heat capacity, better security light life;
      【d】 power : a wide voltage design, intelligent control circuit, has a perfect heat capacity, overload protection, quality more stable, longer life；
• 【e】 Interface : surface light source, driving power and light body interface using card button design, connection convenient and quick, convenient for dismantling and for future maintenance, upgrade provide convenient support.