Generic projector lamp

We don't sell lamps, we only provide technical support
In the market, there are many different quality and price for the lamps,
and because the quality are different, the price is quite different.
For projector lamp, there are OEM lamp, and also have compatible, for
the stage moving head lamp, there are famous bulb manufacturer and
also have the compatible lamp factory, in the recent years, there have
been some good manufacturers.
In the projector lamp industry for many years, I learned a lot of
information of lamps, the first type: OEM, the top quality, from the box
to the lamp housing, and bulb, all from original factory, same as the
lamp that in your projector, but really too expensive. The second type:
OWH, original Philips or osram bulb in the generic housing, for this type
lamp, the bulb is same as the OEM, the housing is made by the third
party, so that quality is same as OEM, but price may be just half or more
less than OEM. The third type is CWH/CM compatible bulb with housing,
this type lamp is from the housing and bulb and the box all from the
third party factory, the quality can not be control, some are good quality,
some are bad.
Let’s to compare these 3 types: OEM of course the quality standard , but
the OWH have the same performance with it, so that of course will be
beaten by the OWH. Now, let’s compare OWH and CWH, According to
my experience to understand, both of them, all can be choose by end
user, but of course depend on what the user need. CWH, the low price
has its absolute competitive advantage. Let’s to discus the situation of
the market: about OWH, the more and more user from USA and Europe
to choose this, because the quality is reliable, user should not worry
their bulb’s brightness not enough or the lamp life is too short, and the
most important is that much cheaper than OEM(but still higher than the
CWH). And now let’s talk about the CWH, According to my research, I've
found no matter like USA only pursuit of low price, but also in the
Europe pursuit of the cost –effective, the CWH’s demand is rising. Then
the question come, For some big American dealers I found that, they sell
the CWH very low price, very very low price, but some BBS or blog show
that, there are many negative comment for these low price CWH, and
they leave message to suggest others don’t buy lamps from the dealer.
This means the CWH is low price , but quality is very bad. Then we ask

the dealer why the bad quality happen, then they said the products buy
from some China and Taiwan factory, the quality not good, and then we
try to contact the factory from China and Taiwan, finally, we get some
results, we found that there is the contradiction between the supplier
and the USA dealers, the dealers want the lowest price for the cost of
the lamps, then the supplier want to win the market, of course they only
can use the poor quality material to produce. This way leads to
manufacturer dealers sell defective goods to the United States, U.S.
dealers sell defective goods to end users. how sad a cycle.
For many years research of the projector lamp, we finally find some
trusted manufacturers of CWH, that’s good new for end user. Sunbows
photronic co., ltd just one of that manufacturer, through the testing of
their lamps, we found that the CWH that they produce, the burner all
original Philips or osram burner, the lamp life and brightness all reliable.
Beside this, their
Housing's plastic material all PPS, are only used once, not recycling or ref
urbishment, for the
lens,40 coating layer of the lens, can effectively cut off the high tempera
ture that produced by UV/IR, can improve the the bulb lifespan and brig
htness, All the material have passed SGS testing, lamp wire achieved
UL758, lamp pin and terminal achieved UL310, so that the CWH from
this company are reliable, their lamps called: sunbows module.
By the way, we should also talk about the moving head lamp source of
Sunbows, their R&D team, committed to produce a high performance
light source for moving head lamp. Compare the projector lamp and the
moving head lamp, because the moving head lamp is working in the
moving situation, so that their moving head bulb all use the original
Japan cement to produce the lamp, this cement can let ceramic and
lamp cup adhesion more solid, then can let the lamp life longer. So that,
the lamp of Sunbows with its high quality and low price, got the high
praise from user, more and more China factory for the moving head
machine, to choose the Sunbows lamp now.
After tested, I found that there are many different quality of the lamps
in the market, but Sunbows’ quality can be trusted, I believe that in the
future of the lamps industry, there are more and more company will like
Sunbows, to produce the Cost-effective products.

I don’t sell lamps, but, if you want to contact Sunbows, you can add their
sales’ skype: Michael_sunbows or email them:
Michael@sunbowslamp.com
Only want this lamp industry have a better development direction,
eliminate some low quality factory, let the powerful manufacturers to
provide more service for you.