2011年4月21日 星期四

Cree to look at led bulb purchasing additional LED lighting

If nothing
else, give Laser Pegs credit for being a really good idea. In fact, they’re
actually a truly incredible idea: This set of modular construction pieces light
up internally when connected to a power source.sale of LED for lighting
applications.  Semileds is led lights
only a minor palyer and should currently not be mentioned in the same breath as
the other others

If only the implementation worked as well as the
concept.

These bastard children of Legos and Lite-Brite are bigger than
you think, about the size of a typical Tinkertoy block. Made of clear plastic,
each contains a colored LED. When connected to the included power source, a
circuit is completed,it may become necessary for Cree to look at led bulb purchasing additional
LED lighting fixture firs in order to increase their market penetration in this
area. and the Laser Pegs light up like Christmas lights. Just keep adding pieces
and your glowing construction is automatically illuminated.

Tinker Toys
are an apt comparison: Remember how hard it could be to wedge a Tinker Toy rod
into the receiving hole in a block? Laser Pegs are almost as tricky. They’re
(obviously) made of plastic, so variable drill hole sizes aren’t the issue, but
the connections are tight nonetheless — they have to be to make the wiring work.
There are several different shapes in the kit.

I put Laser Pegs in front
of my kids: a 5-year-old boy and 8-year-old girl, though technically these are
intended for ages 7 and up. They often struggled getting the pieces together,
especially when multiple connections to a single block were involved.Like other
Sprint modems, the U600 connects r4i to
Sprint's CDMA 3G and WiMAX 4G networks on a $60/month plan that includes
unlimited WiMAX and 5GB of 3G use.

Once their constructions were
complete — guns,Compact fluorescent lights have solved LED lighting supplier many of the problems
associated with traditional filament light bulbs. spaceships and lightsabers
were, of course, the most popular concepts — Laser Pegs revealed more trouble.



Those connections which seem so tight when you just have two pieces to
deal with turn out to be extremely rickety when you string a dozen or more
together. Larger constructions start to bend and sway at the connecting points,
and this makes the electrical connections built into the joints extremely
temperamental. Breathe funny and the lights will go out on half your design
until you jiggle it back together just so.

That’s a bummer,Because
dimmable lights and dimmer fluorescent
bulbs
switches are so popular amongst American consumers, this drawback has
been a significant one. because it means that unlike Legos, kids can’t really
play with their finished creations. They have to lay them on the ground and
admire them from afar lest their lighting fail and the waterworks begin. If your
house is the look-don’t-touch type where the furniture is wrapped in plastic,
well, they’ll probably fit right in.

沒有留言:

張貼留言