LED downlights 
Feature: 
1) Secure built-in constant current circuit employed. Take the advantage of stability of the 
power supply, avoid the Led failure caused by the voltage surge, shock or other damages 
due to the unsteadiness of the constant current driver 
2) High power efficiency. Conversion rate>92%, improved by 6% comparing with the 
conventional constant current driver. 
3) Easy connection. Any quantity of downlight can be wired in parallel connection within the rated 
wattage of the Power supply, all the downlight can work separately. 
4) Easy power supply. All the down-light can work with YJM power supply or others available in the 
market. 
5) Proprietary design for excellent thermal management and lumen maintenance 
6) High output white or warm white LED 
7) Reverse polarity protected 
8) 3 years warranty 
9) 30degrees or other as customer' s special requirement