Type 
 LED energy-saving lamps 
 Model 
 LYJ-PA-300 * 300CW 
 Diameter size 
 300 * 300 (mm) 
 Light color 
 White 
 Material 
 Aluminum + PMMA + PS 
 LED color 
 White, warm white 
 Supply voltage 
 AC100-120V; AC185-245V (V) 
 Power 
 18 (W) 
 Use 
 Interior lighting, decorative 














 LED fluorescent characteristics: 

 Power than traditional fluorescent 67%. 

 1: power, 

 The LED lamp with 18W and 40W fluorescent lamps compared to the ordinary. 

 18WLED fluorescent Enter the total power is 18W 

 40W ordinary fluorescent lamp is 68W total power input 

 365 days 10 hours count 

 Ordinary fluorescent 

 40-watt fluorescent lamp. Input 68W 

 68WX10 hours / day = 180W / day 

 680W / day 365 days = 248,200 watts 

 248 200 W / 1000 W = 248.2 kWh 

 248.2 ° X0.9 yuan / kWh = 223.38 yuan 

 223.38 yuan + fluorescent lamp 35 yuan = 258.38 yuan 

 LED fluorescent 

 The LED is quite a 18W 

 18X10 = 180W 

 180WX365 = 65700 

 65700/1000 = 65.7 kWh 

 65.7X0.9 = 59.13 元 

 In so doing one year out of this. 



 2: Low noise 

 3: durable. LED life of up to 000 -5 ten thousand hours 

 4: The wide voltage 85V-250V 

 Scope: 

 Office buildings, factories, shopping malls, schools, home and other rooms