where to buy ACER H5360 replacement lamp in the US?

dbplayer
dbplayer Member Posts: 4 New User

Hi,

 

I was wondering where a good place is to buy a replacement lamp for my ACER H5360  projector?

 

Do I need just the bulb or do I have to buy the houseing too?

 

http://www.pureglare.com/product/view.aspx?pro_id=BP00272&so=GL&pid=3907&gclid=CMGkzt299bQCFcxAMgodhVUA4Ahttp://

Answers

  • jejejeh
    jejejeh Member Posts: 4 New User

    Luckily you live in the USA so you have the cheapest ebay price i was able to find:

     

    http://www.ebay.com/itm/PROJECTOR-LAMP-BULB-FOR-ACER-H5360-H5360BD-P1303W-P1270-P5271i-P5271-H7530-P1206-/280999570211?pt=US_Projector_Lamps_Components&hash=item416ce12b23

     

    I don't know about how good seller he is but I have good experience in ebay shopping and this one has 99.5% positive feedback.

     

    Also I have been thinking about replacing mine H5360 projector's lamp with a Cree LED sometime in the future. Would be so awesome to have the projector running without a fan and for 10 000+ hours. And it'd only take 10-50W electric power.

     

    I have no idea about changing the lamp housing, if it's required or not. User manual seems to guide into changing the whole lamp module but why do they sell just lamps then?

  • dbplayer
    dbplayer Member Posts: 4 New User

    jejejeh, Thanks for the reply.

     

    Yeah, I am still unsure if I can just buy the lamp or if I need to replace the whole houseing. It would make sense to me that you would only need to replace the bulb.

     

    What you mentioned sounds extremely interesting could you please elaborate "replacing mine H5360 projector's lamp with a Cree LED sometime in the future" Is that something you read about? if so can you tell me where you heard about it? I would love to try that. I never knew that was an option.

  • jejejeh
    jejejeh Member Posts: 4 New User

    Well I must tell you first that it might appear to be a risky operation and very Do-It-Yourself.

     

    I am not ready to risk my projector (which already has remote-control unit broken, so i can only toggle it on and off, but luckily I see video even still) yet, at least before calculating how much I am paying not only for the bulb, but for the electricity as well (15c/kWh here in north Europe). But when the bulb is finished I have an idea of trying out something.

    If you have warranty left in your device or don't have money for a new one, it could be better to stay safe and keep the old bulb design.

     

    Here are some of the example bulb-conversion projects I have seen and read about:

    http://www.instructables.com/id/Convert-A-Projector-To-An-LED-Light-Source/
    http://www.instructables.com/id/LED-Projector-Lamp-v10/

     

    If things would proceed and we would have a LED option for the usual H5360 bulb, I would be so awesome to make it a plug-and-play module which you could just install inside the projector, without involving into the projector's circuits.

     

    I wonder if Acer's Tommy or anyone else from the company would be willing to give some information?

     

     


    Some things I learnt when trying to convert an overhead-projector into led-video-projector with 50W 4000 lumen bulb:
    -Think about the optics and bulb before dissembling the device(the angle of light, brightness, location of bulb, color temperature...)
    -Choose one big LED-chip instead of many small ones(small ones did awful job with fresnel lens at least, but 50W single halogen worked just fine and 50W LED was too located too high because of the sink, and with too narrow angle)
    -Take care of the cooling: CPU sink and fan can work just fine and for quiet operation it would be nice to have microcontrolled fan-speed-control. Or a cheaper way to control the fan would be to measure the temperature of the LED with a chosen CPU-fan(with different voltages) and then choose correct fan-speed(to keep the temperature in a desired range) and use a circuit to automatically choose the right voltage for the fan, depending on the LED-voltage(which affects it's temperature).
    -I have come into conclusion that I would rather use voltage-control for the LED's current-control than PWM or a driver. DIY switched-mode power supply can be made cheaply with a potentiometer to control the output voltage which would be limited with resistors to safe range, such as 15-24V for 24V LED. And since the LED's have so called dynamic resistance, their current won't rise too high when voltage is kept within range. (notice that all the LED's aren't the same, so it would be safer to measure the current with voltage 15,16,17...24V to make sure of the safe operating voltage area.

    I got bored into such a overhead-projector conversion job after i lost two LCD-screens. Another one had the FFC-issue and I bent the other screen too hard while removing the antiglare layer.. *crack*.

    So I see converting just a bulb, instead of a whole projector, a much easier task.

  • dbplayer
    dbplayer Member Posts: 4 New User

    HAHA! definately not gonna attempt anything as complex as that! Good luck on your attempt. Post it on here if you figure it out.

     

    Does anyone from acer help answer qustions on this forum? My question is pretty straight forward. You'd think they would have a list of reputable dealers for replacement bulbs for their projectors.

     

    Also the directions are rather vague in their manual. A little more detail would be nice.

     

    To Change the Lamp
    1 Turn off the projector by pressing the Power button.
    2 Allow the projector at least 30 mins to cool down.
    3 Disconnect the power cord.
    4 Use a screwdriver to remove the screw from the cover. (Illustration #1)
    5 Push up and remove the cover.
    6 Remove the two screws that secure the lamp module (Illustration #2) and
    pull up the lamp bar.(Illustration #3)
    7 Pull out the lamp module by force. (Illustration #4)
    To replace the lamp module, reverse the previous step.

     

    I'd like to know if I can just replace the bulb or if I need to replace the lamp module? and a recommendation for a  reputable place to buy them?

This discussion has been closed.