... factor:>0.85Total Harmonic Distortion:<20%Power consuption:2w,3w,4w,5w,7w,9w availableLED quantity:3pcs 1w high ... china.4,Discounts are offered based on order quantities.Application:1. Instead of the traditional incandescent lamp2. meeting rooms/ ... other lightsManufactuer's price:Factory direct sale,competitive price.Advantages:1) High brightness, low electricity consumption and color temperture.2) ...