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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
Your price for this item is $94.99

Customer reviews

Rating 4.5 out of 5 stars with 970 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 5 Showing 81-100 of 970 reviews

  • Overall decent for the price

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

    its good but high speed sync is not available. Otherwise for light fill it is a good option.

    I would recommend this to a friend

  • The Flash Power Needed.

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This external flash gives that extra boost you sometimes need above the built-in flash unit or the small one that often comes with the purchase of a camera kit.

    I would recommend this to a friend

  • Great bang for your buck

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

    Flawless connection and integration. The light is bright and makes portrait pictures a snap.

    I would recommend this to a friend

  • Works well

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

    This flash was very easy to hook up and use. Would recommend.

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

    Great buy

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

    Great product!! Works as well as my Nikon an series flashes at a fraction of the price

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

    Amazing

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have been using these for years. This is my first time with this brand. I cannot brag enough. Simple to use!

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

    Great product

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

    I'm new at all this but loved this product! It was a great price, and was comparable to the name brands. I've also had others that have the name brands, and said it was comparable.

    I would recommend this to a friend
  • Cons mentioned:
    Weight

    Good flash for live action

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

    This flash adds more of a realistic tone to my photos and it is super bright. The only down side is that it is a little on the heavy side.

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

    Flash

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

    Great product and very easy to use. Futs the camera perfectly and works great as a standalone flash

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

    Flash

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

    Works amazing! Didn’t like that I have to buy batteries for it but still amazing!

    I would recommend this to a friend

  • Awesome flash

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Solid beginner flash, used it at my first wedding and was very happy with results

    I would recommend this to a friend

  • Affordable External Flash

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

    I don't use flash often and I am a beginner. The flash seems to have good functionality and power. It makes a significant difference in lighting my subjects and enhances my photography.

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

    Perfect!

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

    Brought this flash open box and it was just like new. Perfect for what I needed it for.

    I would recommend this to a friend

  • Unbelievably Great

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

    Great product nothing but compliments all around really works well with my camera

    I would recommend this to a friend

  • Excellent

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

    Excellent features and very practical. Easy to use and install on the Cannon camera.

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

    Great value option for pro shoots

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

    Bought it used, great value already making money with it!

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

    Sunpak flash, nothing less...

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

    Compatible with my Nikon P950 and any other camera I decide to get in the future. I like the remote flash feature so that I don' t have to connect it directly to the camera. Offers very good flash lighting and comes with a travel case and starter batteries.

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

    Best !

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

    Great item definitely recommend .it's a little heavy but it's worth every penny .

    I would recommend this to a friend

  • Great Budget Friendly

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

    Worked great for the little project I needed it for and budget friendly.

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

    Awesome Buy

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

    I have used it a few times and its way better than my old flash. Fully programmable, dim to bright flash.

    I would recommend this to a friend
Page 5, Showing 81-100 of 970 reviews
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