No, Philips produce the LED lighting both for internal and external purpose( flood lamps, parking area, industrial lamps, stadium and airports lighting equipments).
yes you can
Lamps using LED bulbs are more energy efficient than lamps that use traditional light bulbs. LED bulbs last over 25 times longer than regular light bulbs. Though they may cost more at the outset, the cost of usage of LED lamps is much less over time.
By far the new LED lamps have a longer lifetime than incandescent lamps.
Many cities now use LED lighting
LED lamps
Yes, you can definitely replace reflector lampes with LED reflector lamps. I got a Lighting Ever LED reflector before, so no problem I think.
Yes it is. You can use grow lamps on a plug in timer. Or you can now get LED grow lamps which use less power.
If your reference to bulbs is light bulbs then yes they can be mixed. The led lamps have to be ballasted to use them in home lighting.
Aisan LED Lightings company normally use Cree XLamp Chip or Cree LED. Whereas, there can be other kind of chips also.
If you are referring to fluorescent and CFL lamps, it can never be totally eliminated. These are mercury vapor arc lamps using a phosphor to turn the UV to visible light. They have reduced the mercury dramatically, but it can't be totally eliminated. If all fluorescent and CFL lamps were banned and lighting was all converted to LED then use of mercury could be stopped. However most LED lamps cost at least ten times what CFL lamps cost.
led lamps are not dangerous