LED bulb prices over the past quarter, with price declines most markedly in the German market for both 40W and 60W equiv. LED bulbs last month.Prices for 60W equiv. LED bulb have dropped more than 40W equiv. LED bulbs in September. Bulb price upticks have only been reported in the U.S. market last month, according to a recent global bulb price survey by LEDinside, a research subsidiary of Taipei-based market intelligence firm TrendForce.