About this app

The leading worldwide authority for LED & OLED lighting technology information. LED professional Review (LpR) is a technology magazine for the lighting industry covering LED & OLED lighting systems including light sources, optics, electronics and thermal management focused on general lighting applications. It provides articles, interviews and commentaries, research news, technology news, business news and event news. LED professional Review (LpR) is the worldwide leading information source for LED & OLED lighting technology information founded in 2006 and published by Luger Research e.U. - Institute for Innovation & Technology - Austria. ================================== The magazine offers a yearly (69.99€/79.99$) auto-renewable subscription - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase ================================== This magazine is proudly made with PressPad. Find out more at www.presspadapp.com

Latest release

What’s New

Version 12.0.0 Sep 9, 2016

This update from Apple will improve the functionality of this app. No new features are included. - logo change

Audience growth

Ratings growth

Steady

7-day gain +0

Ratings / day 0.0

30-day gain +0

US rating-count history

0 ratings

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking