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  • Angle. Sunpak - DF4000U External Flash - Black.
  • Alt View 11. Sunpak - DF4000U External Flash - Black.
  • Alt View 12. Sunpak - DF4000U External Flash - Black.
  • Alt View 13. Sunpak - DF4000U External Flash - Black.
  • Sunpak - DF4000U External Flash - Product Overview video 3 minutes 07 seconds

Sunpak - DF4000U External Flash

Model:
DF4000U-CN
SKU:
5960804
Highly rated by customers for:
Your price for this item is $94.99

Customer reviews

Rating 4.5 out of 5 stars with 964 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.4 out of 5 stars

Pros mentioned filter

Cons mentioned filter

92%would recommend to a friend

Customers are saying

Customers highly value the DF4000U External Flash for its affordability, user-friendly design, and compatibility with various cameras. Many appreciate its effectiveness in providing good lighting and powerful flash capabilities, making it suitable for beginners and semi-professionals alike. However, some users have concerns about its battery life, weight, tendency to overheat, and occasional instances of malfunctioning.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 20 Showing 381-400 of 964 reviews
  • Cons mentioned:
    Battery life

    Sunpak - DF4000U External Flash

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    love it. does the Job. the only thing is that it eats up batteries really quickly.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Fairly easy to use. Had adequate power output.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This external light has an excellent price point. Has easy to follow instructions. Was great for the project that I needed it for.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Great Price, Great Quality!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great quality, affordable price. I would highly recommend this flash.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Good Value

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This flash costs a fraction of what I paid for a previous flash, and it works just as well. Good battery life, great performance .

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility

    Changes the picture completely

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Attachable to most cameras with sensors and I attached it to my canon rebel T6 and it did a great job. Way better than the stock flash

    I would recommend this to a friend

  • AA battey powered flash to the rescue!

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This item worked very well for it's intended purposes. Forgot to charge the batteries inside my rechargeable flash, so this flash being able to take AAs works perfect in a pinch/ whenever you run out of charge on the rechargeable flash options.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Great camera flash

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great flash for a low budget. I have 3 of these. I will continue to purchase this flash. Easy to use.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Camera

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good quality and easy to use works great with my camera I’m well pleased with it

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Great value

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great price. Does a great job and cannot beat the affordability.

    I would recommend this to a friend

  • Awesome

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This flash attachment is everything I was looking for very bright and easy to use

    I would recommend this to a friend
  • Pros mentioned:
    Flash

    Flash in the pan & bright ideas

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bright purchase for your bright ideas when nothing but a flash will do

    I would recommend this to a friend
  • Cons mentioned:
    Battery life

    Flash

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    needed a new external flash since previous one had become not able to hold battries

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility

    ALAN FLASH

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    THIS FLASH WORK GREAT ON MY T61 AND WORK VERY TAKING PHOTOS

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Good flash

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am not a professional photographer. Now I can take much better pictures at night. Good value.

    I would recommend this to a friend
  • Pros mentioned:
    Flash

    Best FLASH!

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a great product that compliments my Nikon 5300 camera. It's flash light adds just more awesomeness to my pics!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Flash

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This flash works great! It serves the purpose with ease.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Excellent for the price!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Product works well, exactly what I needed for a photos hoot. Price was just what I was looking for at the time.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Camera flash

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great value and a great price for this flash for professional use.

    I would recommend this to a friend

  • Worth it

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Needed extra lighting for a wedding and this sure did meet my expectations

    I would recommend this to a friend

  • Powerful flash

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought for my wife to use with her camera in low light situations. Works great and really brightens photos

    I would recommend this to a friend
Page 20, Showing 381-400 of 964 reviews
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