The Tiffen 58mm 81A Light Balancing Filter helps to decrease the color temperature by 200K in order to warm the image slightly in order to match the color quality of illumination. When using an 81A filter, you will be able to attain 3200K balance when the prevailing light source is 3400K. The warming effect of this filter requires a 0.3-stop increase in exposure for normal results.

This filter is made using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass, grinding flat to a tolerance of 1/10,000th of an inch, and then mounting to precision metal rings.

Warming Light Balancing Filter    Less 200K to Convert 3400 to 3200K    ColorCore Technology

Light balancing filter decreases color temperature and provides a warming effect.

Subtracts 200K in order to attain 3200K color balance from 3400K illumination.

Filter factor of 1.3 requires a 0.3-stop increase in exposure.

Related Questions and Answers

Q: 1. How do I mount this light to shoe on the sony camcorder pj670? The included shoe does not connect. (The shoe on the camcorder is recessed and I can't slide the mount in).

A: I bought a handle adaptor. It attaches where you would mount a tripod. The handle comes up and over the top of camcorder, and you would slide this light into the slot. The shoe on top of your camcorder can be used with a flash.

Q: 2. How well do these work cooling wise? They have no fans like other models so I’m just curious about heat dissipation.

A: These are light duty entry level flash they are not meant to be pushed the way a professional grade unit could be.

Q: 3. Regarding The Interfit Honey Badger lights; what do I need to buy additionally to make them work with European electrical circit and plugs?

A: This unit is designed to work on 110v only they can not be used with an inverter. If you want to use a light in Europe you need a light that is specifically designed for it. Elinchrom makes a entry level 400ws strobe that can be used in Europe https://bhpho.to/2K0F6z5.

Q: 4. What's the fan noise level in decibels?

A: The manufacture does not list the decibels for the fan in the Interfit Honey Badger 320Ws Compact Flash Head. This is a strobe so it is not used for video and sound. And like most it is not quite like led lights that are made for video.

Q: 5. Is there an adaptor that ensures that this product can attach to the hotshoe of my Sony FDR-AX100? If so which is it?

A: Sorry, no, this product will not work for it does not have the necessary Multi Terminal foot.Please see attached Sony HVL-LEIR1. This has the necessary Multi Terminal foot.If you wish a 3rd party light, you will need the Vello CB-510 Dual Shoe Bracket to hold a conventional ISO cold shoe. You attach the bracket to the camera's tripod shoe. There is a screw hole in the brackets attachment knob so that you can still mount it to a tripod.

Q: 6. Can the Godox AD100PRO be hard wired as a back up for times when wireless connection fails during a shoot?

A: Yes you can use a PC cord Impact Sync Cord Male Mini (3.5mm) to Male PC (16') BH #IMMMPCM16

Q: 7. The "3 light kit" how much does the complete kit weigh?

A: The Godox AD100pro Pocket Flash 3-Light Kit weighs 13.75 lbs in the shipping box.

Q: 8. What is the Guide Number of this flash?

A: The Godox AD100pro Pocket Flash (Black) is not rated in Guide numbers but in watts. Most lights more than 65 watts is rated that way. Note, speedlights most are 65 watts or less.

Q: 9. Are these flash heads compatible with power packs to make the portable ?

A: Yes. And Interfit has just released their own portable battery pack called the Nomad which is made specifically for the Honey Badger (it even has a matching color scheme)!

Q: 10. Does it come with a bag to protect and carry it ?

A: The Honey Badger comes packed in molded foam. Many users take this and insert it into a carry bag of their choice. The light does not come with a bag of its own.