LEDinside, a division of TrendForce, reports that both the 40W-equivalent (equiv.) and 60W-equiv. LED light bulbs suffered decline in their global average retail prices in January. The price of the 40W-equiv. dropped 3.3% from December to US$10.3, while the price of the 60W-equiv. ended up at US$14.1, amounting to a 2.5% monthly decline.