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  2. Projector Lamps
  3. BENQ Projector Lamps
  4. BENQ W1070

BENQ W1070 Lamp / Bulb Lamp part number: 5J.J7L05.001

For your BENQ W1070 projector, you can choose from: lamps with housing or bare bulbs from original and generic manufacturers...

  • If you prefer an easy replacement process, buy a lamp with housing.
  • Alternatively, choose a bare bulb without housing if you already have experience with replacing bare bulbs and are willing to deal with the more challenging replacement process.
  • If you do not want to compromise on projection quality and reliability, choose an original manufacturer lamp.
  • If you prefer a cheaper option and projection quality and reliability are not your top priorities, buy a generic lamp.
  • A suitable compromise is an original bulb inside (or Diamond) lamp. It provides the quality of an original lamp, although for a better price.

Lamps with housing for projector BENQ W1070
Lamp part number: 5J.J7L05.001

BENQ W1070 Lamp with housing

Easy replacement process for everyone

All you need to do is loosen a few screws in the projector, remove the entire lamp housing, and replace it with the new one. You can choose from 3 lamp options - original bulb inside, diamond or generic.

VIDEO - replacement of projector lamp with housing

Lamp options with housing

  • Diamond lamp with housing

    for BENQ W1070 A Diamond lamp with housing is a high quality bulb in plastic housing from Diamond Lamps and therefore is branded as an original bulb inside lamp. It is a highly reliable solution. We recommend it as an alternative to original lamps with housing.

    Product code: Projection quality:Reliability:
    Z94912DL
    In stock
    €190,78 €157,67 excl. VAT
  • Original bulb Inside

    The for BENQ W1070 original bulb inside includes a bulb from one of the OEM manufacturers (Osram P-VIP, Philips UHP, Ushio, Matsushita, Iwasaki HSCR) and has plastic housing from a generic manufacturer. This is a very reliable solution and is cheaper than the original manufacturer option. We recommend it thanks to its reliability and affordable price.

    Product code: Projection quality:Reliability:
    Z44310GLM
    In stock
    €130,33 €107,71 excl. VAT
  • Generic lamp with housing

    The for BENQ W1070 generic lamp with housing includes generic plastic housing and a generic bulb from an authorised manufacturer of generic lamps. It is a cheaper solution recommended for in-home use, where projection quality and reliability are not as crucial. Even though generic lamps are not necessarily of the same quality as original manufacturer lamps, their price is nevertheless very attractive.

    Product code: Projection quality:Reliability:
    Z72896ML
    In stock
    €102,74 €84,91 excl. VAT

Lamps without housing for projector BENQ W1070
Lamp part number: 5J.J7L05.001

BENQ W1070 Lamp without housing

More challenging lamp replacement process recommended only for the manually skilled

Replacing a bare bulb in the original projector lamp housing is more challenging than replacing the entire lamp housing. You can choose from two bare bulb options - original or generic.

VIDEO - replacement of a bare bulb without housing

Bare bulb options

  • Original lamp without housing

    The original for BENQ W1070 lamp is a bare bulb from one of the OEM manufacturers (Osram P-VIP, Philips UHP, Ushio, Matsushita, Iwasaki HSCR) and is designed to replace the lamp in your existing lamp housing. This solution is cheaper than a lamp with housing, although it requires a certain amount of manual skills. This option is recommended for customers who already have some experience with bare bulb replacement.

    Product code: Projection quality:Reliability:
    Z69807OOB
    In stock
    €94,57 €78,16 excl. VAT
  • Generic lamp without housing

    The for BENQ W1070 generic lamp is a bare bulb without plastic housing and is produced by an authorised manufacturer of generic bulbs. Keep in mind that replacing the bulb in the housing requires manual skills and tools. It is the cheapest option recommended for in-home use, where projection quality and reliability are not as crucial. Even though generic bulbs are not necessarily of the same quality as original manufacturer bulbs, their price nevertheless is very attractive.

    Product code: Projection quality:Reliability:
    Z69808OB
    External stock
    €88,22 €72,91 excl. VAT
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Check out how to replace the lamp in your BENQ projector

In this short video tutorial, you can learn how to take out the original lamp from the BENQ projector and correctly install the new one.

Watch the video on how to replace a lamp without housing

BENQ W1070

About the projector BENQ W1070

Timing of replacing the lamp

When the Lamp indicator lights up red or a message appears suggesting it is time to replace the lamp, please install a new lamp. An old lamp may cause a malfunction in the projector and in some instances the lamp may explode.

The Lamp indicator light and Temperature warning light will light up if the lamp becomes too hot. Turn the power off and let the projector cool for 45 minutes.

Replacing the lamp for BENQ W1070

  • To reduce the risk of electrical shock, always turn the projector off and disconnect the power cable before changing the lamp.
  • To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes before replacing the lamp.
  • To reduce the risk of injuries to fingers and damage to internal components, use caution when removing lamp glass that has shattered into sharp pieces.
  • To reduce the risk of injuries to fingers and/or compromising image quality by touching the lens, do not touch the empty lamp compartment when the lamp is removed.
  • This lamp for BENQ W1070 contains mercury. Consult your local hazardous waste regulations to dispose of this lamp in a proper manner

Replacement process

  1. Turn the power off and disconnect the projector from the power outlet. If the lamp is hot, avoid burns by waiting for approximately 45 minutes until the lamp has cooled.
  2. Loosen the screw that secures the lamp cover on the side of the projector until the lamp cover loosens.
  3. Remove the lamp cover from the projector.
    • Do not turn the power on with the lamp cover removed.
    • Do not insert your fingers between the lamp and the projector. The sharp edges inside the projector may cause injuries.
  4. Loosen the screw that secures the lamp.
  5. Lift the handle so that it stands up.
  6. Use the handle to slowly pull the lamp out of the projector.
  7. Pulling it too quickly may cause the lamp to break and scatter broken glass in the projector.
    • Do not place the lamp in locations where water might splash on it, children can reach it, or near flammable materials.
    • Do not insert your hands into the projector after the lamp is removed. If you touch the optical components inside, it could cause color unevenness and distortion of the projected images.
  8. Lower the new lamp for BENQ W1070.
  9. Tighten the screw that secures the lamp.
  10. Ensure the handle is fully laid flat and locked in place.
  11. Loose screw may cause a bad connection, which could result in malfunction.
  12. Do not over tighten the screw
  13. Replace the lamp cover on the projector.
  14. Tighten the screw that secures the lamp cover.
    • Loose screw may cause a bad connection, which could result in malfunction.
    • Do not over tighten the screw.
  15. Connect the power and restart the projector.

Resetting the lamp timer

Do not reset the lamp for BENQ W1070 timer if the lamp has not been replaced as this could cause damage.
  1. After the start-up logo, press MENU/EXIT and then press ← → until the System Setup: Advanced menu is highlighted
  2. Press ↓to highlight Lamp Settings and press MODE/ENTER.
  3. The Lamp Settings page displays.
  4. Highlight Reset Lamp Timer and press MODE/ENTER.
  5. A warning message displays asking if you want to reset the lamp timer. Highlight Reset and press MODE/ENTER.
  6. The lamp  time will be reset to "0".