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 ...

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 ...

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% ...

The PAR20 7W LED light bulb from the brand Uberhaus is being recalled due to a potential fire hazard. The r ecall notice says the light bulb could overheat, posing a safety risk to consumers. If ...

January average retail price for 7W LED light bulbs (equivalent to 40W incandescent ones) in the China market decreased 6.4% on month to CNY33.4 (US$5.4), while prices for 9W models (equivalent to 60W ...