TESS, a Taiwanese manufacturing company, recently introduced a 7W LED bulb that, at 560 lumens, can serve as a replacement for a typical 500-lumen, 40W incandescent bulb (Figure 1). TESS has received ...

I saw an product announcement a couple of months ago from TESS, a Taiwanese manufacturing company, for a 7W LED bulb that, at 560 lumens (lm), can serve as a replacement for a 40W incandescent bulb ...

I have just tested the Lumen Smart Bulb and I’m impressed … with reservations. The Lumen is an LED bulb with a maximum power requirement of 7W producing a warm white light output equivalent to a 40 ...

DEC-A19-5X1W DécorLED Series comes with a softly-diffused, domed lens that directs light at a 95? beam and, requiring no special adapters, replaces 40W to 50W incandescent bulbs while consuming less ...

Average retail price for 7W LED light bulbs (equivalent to 40W incandescent ones) in the China market decreased 12.1% sequentially to CNY34.3 (US$5.6) in June, while 9W models (equivalent to 60W ...

September average retail price for 7W LED light bulbs (equivalent to 40W incandescents) in the China market increased 11% on month to CNY33.9 (US$5.50), while 9W models (equivalent to 60W) fell 7.3% ...

Lighting can make or break the overall feel of a room. You wouldn’t put the piercingly bright fluorescents from your office in your bedroom; the vibe’s not right. I know the kind of ambiance I want to ...

Apparently, the world needs another smart lightbulb, and Elgato's going to sell it to you. Called Avea, the $50 bulb connects to your iDevice directly using Bluetooth (no external hub needed), and ...