Sunpak - DF4000U External Flash
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- General
- Brand: Sunpak
- Model Number: DF4000U-CN
- Product Name: DF4000U External Flash
- Color: Black
- Dimensions
- Product Width: 3 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Height: 7.9 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Depth: 2.2 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 0.82 pounds (The out of box weight of the item.)
- Lighting
- Flash Modes: Automatic (The flash feature emits light to increase the brightness of a subject in dimly lit environments. Common modes include Auto and Red-Eye Reduction.)
- Exposure Control
- Guide Number: 100 mm (The greatest distance or range of distances at which light from the flash can illuminate a subject.)
- Exposure Control: Yes
- Zoom Coverage: 18mm and up to 180mm (Refers to how wide the flash spreads light. When used with a zoom lens, compatible flashes can adjust this distance in relation to the focal length of the lens.)
- Compatibility
- Brand Compatibility: Universal
- Model Compatibility: Not Available
- Features
- Flash Movement: Swivel
- Wireless TTL Function: true (The amount of light emitted by the flash can be controlled via through-the-lens (TTL) metering, which allows the camera to gauge the intensity of a scene's light through the lens as opposed to with a separate or external light meter.)
- Zoom Head: true (Flashes with zoom capability allow the user to control the width of the beam of light produced. Zooming in the flash concentrates the light into a smaller area, which can be helpful when using lenses with narrow fields of view.)
- Mounting Style: Hot Shoe
- Slave Unit: true (An accessory flash unit that supplements the main flash, usually triggered electronically when the slave senses the light output by the main unit.)
- Power
- Manual Power Control Level(s): 1/1, 1/64, 1/128, 1/2, 1/4, 1/8, 1/16, 1/32 (The available power output levels that the flash or photo/video light can be adjusted to. Full power output (maximum possible light emitted) is written as 1/1 and lower power levels (less light emitted) are written as 1/32, 1/64, etc. In manual mode, the user has full control of how much light is emitted.)
- Battery Size: AA (The battery size required for operation.)
- Battery Chemistry: Alkaline
- Number of Batteries Required: 4
- Batteries Included: false (Indicates whether the product comes with the required batteries for its operation.)
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
- Other
- UPC: 090729613230
Accessorize your DSLR or HDSLR camera with this Sunpak flash. It has an automatic zoom head for closeups from 28mm to 180mm, and its built-in bounce card helps you achieve suitable lighting for your subject. This high-voltage Sunpak flash has an LCD panel for customizing options as you snap photos.
- 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
- 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
Whats Included
- Sunpak DF4000U External Flash
- Sunpak DF4000U External Flash
Q: Can I use this flash wirelessly?
A: Yes, this flash offers wireless off-camera control.
Q: Does this Sunpak flash have a built-in bounce card?
A: Yes, this Sunpak flash has a built-in bounce card to help you achieve suitable lighting.
Q: Does this flash have TTL technology?
A: Yes, it features TTL technology, allowing it to communicate with your camera for intelligent illumination.
Q: What is the guide number of this flash?
A: This flash has a guide number of 623' at ISO 100.
Q: How does the flash attach to my camera?
A: This flash easily attaches to your camera's hot shoe.
Q: What type of batteries does this flash use?
A: This flash requires 4 AA batteries, which are not included.
A: I just figured it out as it doesn't tell you in the manual. Hold down the fn button until you get the fn - 01-0. Press down and change fn - 14-0 to fn 14-1. Sound should be off with those settings.
A: For remote firing, press the left of the two middle buttons under the LCD screen until you see S1 or S2 appear. Now, when any other flash fires in the area, this flash will also fire. S1 is for if the triggering flash is in a manual mode and will flash only once. S2 is if the triggering flash uses a TTL mode or other pre-flash, so the Sunpak will ignite the pre-flash and fire when your shutter is opened.
Compare similar products
Accessorize your DSLR or HDSLR camera with this Sunpak flash. It has an automatic zoom head for closeups from 28mm to 180mm, and its built-in bounce card helps you achieve suitable lighting for your subject. This high-voltage Sunpak flash has an LCD panel for customizing options as you snap photos.
Neewer TT560 Flash Speedlite for Canon Sony Nikon Panasonic Olympus Pentax and Other DSLR Cameras, Digital Camera Speedlight with Standard Hot Shoe
The Speedlite EL-5 is a newly designed flash that receives many features from the flagship Speedlite EL-1 while also including modern features all its own. Two popular features found in the EL-5 are the modeling lamp and the use of the high-capacity LP-EL rechargeable lithium-ion battery pack. The modeling lamp aids the photographer in seeing the effect of the flash’s light emission, including providing an idea of how shadows will fall on a subject. With this battery pack, and firing at full 1/1 manual flash power, the Speedlite EL-5 emits a guide number of 60m/169.9ft @ 200mm (at approx. ISO 100) with the ability to recycle to full power in just 1.2 seconds, and with the potential for up to 350 full power flashes being possible on a single battery charge. To improve working with the Speedlite EL-5 the joystick and select dial from the EL-1 are featured making operation easy, so adjustments can be made quickly, while shooting. Additionally, the new Multi-function connector at the EL-5’s “foot” enables advanced communication on multi-function shoe equipped cameras1 providing more customization and control to be shared between the flash and camera. **Important: because of the transition to Canon’s Multi-function accessory shoe, please be aware that Speedlite EL-5 cannot be mounted or used on Canon cameras with other accessory shoe designs.
| Pros for Sunpak - DF4000U External Flash | |||
|---|---|---|---|
| Ease of use, Performance, Price, Flash, Compatibility | There were no pros for this product— | There were no pros for this product— | Performance, Ease of use, Flash Speed |
| Cons for Sunpak - DF4000U External Flash | |||
| Battery Life, Weight, Size, Instructions | There were no cons for this product— | There were no cons for this product— | Battery Life, Compatibility |
Specs
Reviews
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.
Customer Images
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.
- Rated 4 out of 5 stars
Great value, but heavy in weight
It's HEAVY. I definitely do bit suggest you carry around at all times. It's great flash for the price, has amazing features on it. It's heavy, so I suggest only bring it if you intend to shoot at night. It eats through AA batteries. I believe I used it once for a shoot and the battery light came on
Posted by Peoples
- Rated 5 out of 5 stars
Flash photography
Beginning flash photographer, perfect for what I need at this time. Easy to use, pairs with canon camera, great price.
Posted by Jaycee
- Rated 5 out of 5 stars
Reliable Flash That Delivers Professional Results
I’ve been using this flash with my Canon Rebel T5 and Sigma 18-250 mm lens, and the results have been amazing. The lighting is clean, consistent, and makes my photos look like they were taken in a studio—even when I’m shooting on location. I recently used it for some portrait and product shots (uploaded a few here), and it handled both perfectly. The swivel head makes it easy to bounce light for a softer look, and the recycle time keeps up during fast-paced shoots. For the price, this speedlight delivers professional-level performance. It’s definitely become an essential part of my RSmith Media gear bag.
Posted by S1lverspike