LED ceiling lamp is often used as a home LED lighting lamps, and become very popular by its advantages of energy saving. How to choose from the various ceiling lamp?
“T” stands for “Tube”, Tube, the Numbers behind the T represents theTube diameter.
T8 has eight T, a T is 1/8 inch.
A research team from the national university of Singapo […]
Purchasing smart bulbs for the home is a little like selecting HD-DVD or Blu-ray. Like regular old incandescent, or CFL or halogen or LED bulbs, smart bulbs—which can be controlled by your phone—fit your regular old sockets. You’ll need to choose a system and stick with it if you want to have a separate phone app for each room of your home, hoping that the system stays around so you can buy replacements in future. You wish that the app you use to switch your lights on and off is renewed to work on any new phone you might buy.
Designer arik levy design a series of LED hanging curta […]
Lately, India government has made BIS certificate manda […]
In general situation: under the sunlight is 100000 lux. Cloudy day outside is 10000 lux. Indoor fluorescent lamp is 100 lux. 60w lamp from 60 cm desktop is 300 lux; Television studio is 1000 lux; Dusk indoor is 10 lux; Street lights at night is 0.1 LUX. Candle in the distance of 20cm is 10 ~ 15 lux.
What is flicker? Flicker is the discomfortableness to e […]
Is LED power supply working and ambient temperature the […]
For LEDS are new type of light source, and have short history, it still need to constantly improve in the field of lighting research and the development of production technology. At present countries has no complete industrial standards.