2017 June global 7W 9W bulb price trend analysis
According to the Digitimes Research study, the average retail price of the 7W LED bulb (equivalent to 40W incandescent) in China in June 2017 rose 13.6% to 26.7 yuan (US $ 3.9) in April 2017, compared with 9W (equivalent to 60W incandescent) prices rose 1.6% to 32.2 yuan.
Digitimes Research said the average retail price of Japan's 40W and 60W equivalent LED bulbs in June was 1417 yen (13.0 dollars) and 1834 yen, respectively, compared with April growth of 9.0% and down 6.1%.
The average retail price of 40W and 60W equivalent LED bulbs in other markets in the world in June was as follows: South Korea was KRW 7590 (US $ 6.8, up 1.1% from April) and 12480 won (up 1.8%); US $ 17.20 (up 8.2 % and $ 19 (down 1.0%); Europe is € 6.20 ($ 7.0, down 12.7%) and 8.30 euros (down 3.5%).
The average lumens price ratio for Philips 40W equivalent LED bulbs and OSRAM 60W equivalent models sold in the Korean market in June was 140.2 lumens / US $ and 240.5 lumens / USD, respectively.
In the luminous efficiency, Mitsubishi Electric in the Japanese market, 40W equivalent LED bulbs and 60W equivalent models in June, the average level of 95.5lm / W and 108.2lm / W.