Weefine ring light 3000

By Debi Daugherty

Recently, I felt the need for additional light for macro photography. In trying to keep the camera gear small with my TG-4, I settled on the Weefine ring light 3000. This is a combination of both constant light and strobe. It also offers 3 colors, white, red and UV, to allow for changing colors to suit different purposes, and can be used on multiple settings. It can also run with no light and strobe or in standby mode that turns off the light and allows you to set back to previous settings with a single button push. The buttons are hard to push. I couldn’t push both buttons with one hand, and had to use two hands to change the configuration, but that also allowed me to see the lights on the buttons to confirm the settings.

A fiber optic sync cable is needed to use it in strobe mode with the camera’s internal flash. It will not work in TTL mode, but since the light is only useful with macro, running manual or adjusting camera settings usually isn’t a problem. In strobe mode the default setting, adjusts the current color light down to low power, but it can be reset to a higher power with the right control button. I tried white with strobe, red with strobe, no light with strobe and constant white during my first couple of dives with it.

Weefine on TG4 with sync cable

I found the red with white strobe great for night dives as it didn’t disturb some of the fish and crustaceans as much as my constant white light. These crabs would run away when I ran the ring light in white mode, but stayed around when I ran in red plus white strobe.Decorator crab


The amount of light this gives off (Continuous light max 1800 lumens / Strobe light max 3000 lumens) was not enough for larger camera’s. Dan found that F8 is the max that it will allow by itself at minimal focus distance with 60mm lens with the EM5 Mark II. It works well as focus light, and helps with focus hunting for the larger camera, but so does a much cheaper focus light.

The buttons are a little hard to push, and I had to use two hands to make sure I have both buttons pushed to change the settings. I would have liked a little more of a display for knowing what mode I’m in, as it uses different colored lights around the two buttons for both the mode (color) and for battery level (blinking), and when in strobe mode (triple blinking red), you can’t tell what the battery level is. I was able to use both the manufacturer and third party batteries for three hours with no issues in strobe mode. The constant light mode uses more battery, so only lasts about 45 minutes at full power.

The TG-4 also has a microscope mode that doesn’t use the internal flash, so the constant light mode is great for this setting. Also great for videos.

Secretary BlennyI didn’t get a chance to try out the UV mode, other than just changing the settings, as I didn’t have a yellow filter for the camera. Filters or other attachments have to be placed under the weefine light, as it doesn’t have threads for additional attachments on the front of the light.

This didn’t impeded any of my wide angle shots, nor did it introduce and backscatter or vignette to my wide angle shots with low power constant light. My wide angle settings turn off the flash, so you might want to put the light in standby mode when doing wide angle or just between macro swim mode. I was still able to get the camera into this tight places without worrying how I was going to get light down into the crevice, as it was right there. You do have to get very close to the subject to fully light it, but that is expected with a light for macro photography.

Light close enough to subjectLight not close enough to subjectLight fading off in the background

The light has a built in swivel on a standard 67mm thread, so once you have it tightened onto the threads on your housing then you can adjust where the battery compartment is. There wasn’t instructions for how to do this included with the light, so we had a little head scratching before we realized that the plastic rectangle fit inside a cut-out on the light. See image below. This dongle then allowed you to move the battery compartment placement without over tightening the screw on portion. Since this was just a bit of plastic, I drilled a hole in it, and put it on a string to take diving, in case I needed to move the battery for a tight space. Weefine with dongle

Battery charging had a few issues. The included charger requires 2 amps provided to it, and has a battery indicator built in. Charging time is 4hrs per battery. It did not include an AC to USB power supply. We tried a couple different configurations with the included cable, barrel to USB cable, and w ith a micro-USB cable to USB cable (micro-USB connector on charger). We tried both cables to a third party IPad charger and to an Apple IPad charger. The best combination was the cable it came with and the Apple IPad charger. If the battery was less than half full, the other combinations took over 12 hrs and still had not fully charged the battery. Also we recommend buying a second battery, so you always have one charged and ready.

Ring light box contents

Weefine specs:

Lumens: 1800 Continuous / 3000 Strobe

Beam Angle: 90 Degrees in water

Color Temperature: 5000-5500K

Burn Time: 45 mins @ 100% Continuous, 12 hours Strobe

Charge Time: 4 hours/2A (USB cord included)

Switch: Dual push button on/off intensity & mode adjustment with battery level indicator

Modes/Power: Flood: 100%/75%/50%/25%, Red & Blue: 100%/50%/25%, Flashing

Depth Rating: 330ft/100m

Dimensions: 123.8 x 159.6 x 40.6mm

Mount: Swivel 67mm threaded Male

Weefine ring light 3000 review



  1. Hi Debi — I just bought the Olympus TG-5 and Weefine Ring Light and have been testing and practicing in anticipation of an upcoming dive trip to Indonesia. I’m excited about the macro and microscope modes and they seem to be getting good results with the constant lighting mode on the ring light. I was definitely hoping to use this setup with night dives as you describe above, with the red light as a spotter and then the white strobe for the photo. But in my (topside) testing, the ring light strobe totally blows out my macro subject, even when I put the strobe on 25% brightness. Is that just because I’m testing in air instead of water? Did you experience this at all?


  2. Hi Debi,

    I am looking at getting the WeeFine 3000 Lumen to use with my Panasonic LX7 and Ikelite housing. I am wondering what I might be able to expect in terms of usable settings with this light?

    My main concern is that with a small sensor, I can get a lot of noise if I go to higher ISO settings. Ultimately I would prefer to be able to use iso 100/200, and to shoot at 1/100th sec and f8 if possible. I would be shooting between 4-15 inches at the very max. That would be my desired settings anyhow!

    Do you think this little light would put out enough to handle this? If not, what kinds of settings do you find are realistic?

    Kind regards,


    1. The example shots in the article used these settings: 1/200 sec, 6.3 aperature, ISO 200 with strobe mode on the weefine and sync cable. You have to be really close for the light to reach the subject, no more than 6 inches away is a good rule of thumb. Hope this helps


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