LED lights with lighting Note 1, waterproof, for outdoor and indoor LED light requirements are not the same. 2, LED light angle enormous impact on the LED lamps for different lighting requirements of large, like LED fluorescent intensity discharge we recommend 140-170. Others we do not explain in detail here. 4, LED chips LED core quality decision Lanzhou LED lights outlets, many LED chip brands, foreign brands Lanzhou LED lights supplier, but also of China Taiwan. Different brands of the price difference very far. 5, LED chip size also determines the quality and brightness of the LED LED light strip wholesale Lanzhou, we choose the time also try to choose the larger wafers, but the price will be a corresponding higher. LED Power Connections LED lights with general voltage DC 12V LED light strip, so need to use switching power supply, the size of the power supply according to the power and the connection length LED lights to be. If you do not want each LED lights are used to control a power supply, you can buy a bigger power supply to do the main power switch, and then all the LED lights all in parallel with the input power (wire size is not enough, then you can additionally extended), unified by the total switching power supply. The advantage is that centralized control, convenient place is lit effects and switching control can not be achieved with a single LED lights, the specific measure which way to go by themselves. Lanzhou LED light bar manufacturers, LED lights, illuminated by Chun Chun far away Lighting Limited. Lighting Co., Ltd. Shenzhen far (www.zhenyuled.cn) (www.zhenyuanled.cn) strong, credible, in Xi'an of sodium and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shenzhen far into the brilliant light and you work for a better future!