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Sunpak – DF4000U External Flash $34.00 Save:$18.00(35%)
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Sunpak – DF4000U External Flash

in Studio Lighting & Flashes
Sku: 5960804
4.47 (50 Reviews)

$34.00 Save:$18.00(35%)

Available in stock

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Description
  • Guide number of 623′ at ISO 100
    Delivers powerful light output.
  • TTL technology
    Allows the flash to communicate directly with your camera to intelligently illuminate your shots. An auto-zoom flash head senses the focal length of your lens.
  • Built-in illuminated LCD display and slave function
    Provide creative lighting options.
  • Swivel head
    Turns 180° to the left for added flash control.
  • Hot shoe attachment
    Allows easy installation and removal.
  • Wireless off-camera control
    Provides freedom of motion while capturing photos.
  • Battery-powered
    Requires 4 AA batteries (not included).
  • California Proposition 65 Warning
    WARNING: Cancer and Reproductive Harm -www.p65warning.ca.gov
Additional information
Weight 0.82 lbs
Dimensions 2.2 × 3 × 7.9 in
Flash Movement

Swivel
Brand Compatibility

Universal
Manual Power Control Level(s)

1/1, 1/64, 1/128, 1/2, 1/4, 1/8, 1/16, 1/32
Color Category

Black
Manufacturer's Warranty - Labor

1 year
Mounting Style

Hot Shoe
Battery Size

AA
Color

Black
Model Number

DF4000U-CN
Exposure Control

Yes
Batteries Included

No
Product Depth

2.2 inches
Zoom Head

Yes
Manufacturer's Warranty - Parts

1 year
Number of Batteries Required

4
Product Weight

0.82 pounds
Slave Unit

Yes
Flash Modes

Automatic
Guide Number

100 mm
Product Width

3 inches
Zoom Coverage

18mm and up to 180mm
Product Name

DF4000U External Flash
Brand

Sunpak
Wireless TTL Function

Yes
Model Compatibility

Not Available
Battery Chemistry

Alkaline
Product Height

7.9 inches
UPC

090729613230
Reviews (50)
Ratings

4.5

50 Product Ratings
5
34
4
9
3
1
2
5
1
0

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Customer Reviews (50)

  1. Desto1070 –

    Reasonable cost and compatible with Canon. I ordered online for my daughter to pick up. It was ready after an hour. Thank you!

  2. Rude –

    If you don’t have a BIG BUDGET to buy a Expensive Speedlight or flash (get that one ,the result is Amazing)

  3. CheddarRick –

    Awesome flash works great with my canom eos rebel T7 dslr.

  4. EncarnacionC –

    good and cheap, it seems like a good purchase to me

  5. Dasootorule –

    Works well as expected. Works well X-TLL trigger on Canon

  6. Unknown –

    Thanks for the deal, but had some issue with it. Quality of product is not. Cost was reasonable

  7. KeithF –

    Very easy to use. Exceeded my expectations. Worked great in a dark wedding reception setting.

  8. MarioP –

    Work great i like………………………………..

  9. bestbuycust –

    My photographer boyfriend loves it! He took some really nice photos at a party with it. You have to mess with the settings a bit, but it’s good after that!

  10. user691643 –

    Good last minute purchase. My Godox broke and new one wouldn’t be in in time for the wedding and this one worked great

  11. JacobS –

    Great product, it is worth the money! Recommend for beginners.

  12. LisaP –

    This is a very nice flash. It is just a little difficult for a novice like me to grasp the settings.

  13. ElizabethM –

    good product I use it all the time and give excellent results for a good price

  14. JadeynW –

    A very nice and easy use of a flash. The only con is that it takes batteries that aren’t rechargeable. Adds weight to the camera, but I personally enjoy it.

  15. Jacqueline –

    great flashlight, had it for about 9 months and works great! Photos come out good even when its pitch black outside and inside. And also its not to heavy. Highly suggested for beginners photographers.

  16. Emmanuel –

    I love the flash. I needed a flash for an event, and I grab this one it works perfect.

  17. hasibwithi –

    One of my go to affordable flash! Easy to use long lasting and perfect for quick and small events. Will recommend any beginner for their first flash.

  18. MariaM –

    Works really well makes my pictures even better!!!

  19. DiggyLR –

    I’m using this with a Z series Nikon and it synced right up no prob and was all controlled in the camera. Very nice, I don’t see the need to spend 3-400 more for the same thing. Only thing I’ve had an issue with is using it with the camera cage on because the IR sensor sticks out front a little bit much. But off camera ttl adapter fixes that and let’s you get the flash off the top of the camera, which gets kinda heavy. I’d recommend it for sure.

  20. Cinimod –

    Due to the relative low cost of this item, I was worried that it would honestly be quite lacking. I’m not a professional by any means, but I do well enough in taking portraits of my kids and I take pictures for our website and social media at my school. This flash does a great job. The TTL function works great as well!

  21. Carrah11 –

    Excellent for both exterior and interior flash. Love it!

  22. DwayneJ –

    This is an incredibly powerful flash for the piece. Very well built and easy to use. A great addition to my Nikon D3400.

  23. MattD –

    Great aftermarket flash system. Easy to use and setup.

  24. AFTE –

    Upon opening purchase the item didn’t work even after inputting batteries, second purchase of vary item was exceptional

  25. Kpattem –

    It work just as backip in emergency it’s getting out of sync while taking pictures

  26. NicholasT –

    Flash works good. The backlit screen is very easy to see and read. I am giving 4 stars, i mistakenly bought it for the wrong camera system. But suprisingly, it still fires on camera.

    I did have an incident where i was shooting for a wedding and the flash did not go off,, even after turning off the flash and camera a couple times. Even though it worked the day before the event, as well as the day after.

  27. KarlaP –

    It’s not a great flash, it would get stuck at times. Don’t like that batteries get hot also!

  28. SharleneJ –

    It make my photo very sharp and professional i love it. Very easy to install

  29. JoseRosado –

    Flash bulb works great with my Canon EOS REBEL T7. I can also use it with another camera I own.

  30. OneillD –

    Great Equipment ! Very Good Ilumination ! Great Price !

  31. JayvenR –

    I pair it with my 90 d does great on the go at home anywhere really

  32. Issy –

    Works great, wish it came with a manual so I knew how to use it but YouTube came
    Thru with that for me. Great price especially starting out. Compatible with my canon t7

  33. Kirstyn –

    Bought this and was told it would work with my cannon rp and it would not even turn on. Had to take it back. Probably great for a DSLR camera though.

  34. Jason –

    Love this flash very easy to use amazing quality. We used it for taking photos with a m50.

  35. JavierC –

    Works great 100% recommended, very good quality for the price

  36. JasminR –

    I love this product. It takes AA batteries which is very convenient when you have other things to connect to your camera. Love it!!!!

  37. SoccerMom –

    Great product and excellent lighting. I love using this.

  38. MaureenS –

    So far so good. It would be better if there were written directions so we would not have to depend on online for set up.

  39. GeraldH –

    Awesome product. I love it and would recommend it to beginners. Also I received a discount because it was an open box

  40. Happy –

    I’m a photographer hobbyist. This really elevated my game. Great features, high end look and feel but reasonably priced.

  41. VirgilioR –

    the Sunpak DF4000U External Flash to my photography kit, and it’s proven to be a game-changer. This external flash unit brings a new dimension to my photography, allowing me to take control of lighting conditions and capture stunning shots even in challenging environments. It’s a valuable tool for any photographer, especially when dealing with low-light situations.

  42. user754859 –

    Product works great and is outstanding for the price point. It’s compatible with all of my cameras and works well in every situation I would use a flash for.

  43. MarvinP –

    Excellent purchase considering it was an open box special

  44. TammyR –

    Cant wait to use this piece on my camera. I haven t had the chance to use it yet

  45. JustinP –

    Great add on flash attachment. Was looking for one for my camera that was at a reasonable price that wouldn’t cost an arm and a leg

  46. Binoy –

    I bought an Open box and its excellent. Its really good.

  47. ShayneJ –

    ‘Replaced’ my Nikon Speedlight SB-600 with this. More power, better performance. Under normal use, not too much difference between the two, but the Sunpak flash can reach a bit farther and wider than my Nikon.

  48. Streetglide –

    Works great, have two and love them for all my cameras.

  49. MireilleG –

    I don’t use it as often but it was a great starter flash to get familiar with

  50. BrandonG –

    Its an excellent, inexpensive camera flash; I love using it in manual mode, and it comes in clutch for my line of work.

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