Running the entire length of your TP8R LED tube light, the TP-G8 Grid from Godox narrows the tube's beam spread, limits spill light, and provides directional control to enable selective lighting.

Runs the Full Length of the Tube    Narrows Beam Spread    Allows Directional Control    Promotes Selective Lighting

Related Questions and Answers

Q: 1. Since this light doesn't come with a case, can you recommend a soft padded case?

A: For the Godox P600Bi KNOWLED Bi-Color LED Panel Light, you may try the Luxli Travel Case for Taiko 2 x 1 LED Light (Black). See: https://bhpho.to/2OAyTN9.

Q: 2. Do they provide battery plates for v-Mount 14V or 26V? Is there a way to power by battery at full power?

A: The Godox P600BI Bi-Color LED Panel Light works only on AC power.

Q: 3. As a background light, is it powerfull enough to color a background for portrait photography where keylight is a 400w flash?

A: No, it is not. The Godox C5R Knowled RGB Creative LED Light is a continuous LED light, which cannot compete with the output of a 400W strobe light fixture. If you wish to use a background light with a 400W strobe, I recommend using another strobe with a gel with the appropriate color for your usage needs. LED continuous lights should be used with other continuous light fixtures. In order to use the Godox C5R Knowled RGB Creative LED Light with a strobe, you would need a long shutter speed for the light output from the Godox C5R Knowled RGB Creative LED Light to register on the background.

Q: 4. Does this have CRMX? Or only WDMX?

A: The Godox KNOWLED F400Bi Bi-Color LED Light Panel (2.1 x 4') BH #GOF400BI does not have CRMX.

Q: 5. how loud is the fan?

A: The light mat of the Godox KNOWLED F200Bi Bi-Color LED Light Panel (2.1 x 2.1') BH #GOF200BI can be separated from the control. The mat has no fan. The noise level of the control box is not specified.

Q: 6. The manual references an additional "controller fixing device" accessory clamp for mounting the control box (ballast) onto a stand via its v-mount male plate on the side. I wish it came with one included. I can't find this part yet, does Godox have a listing for it to purchase? The rope hang solution provided isn't idea for wheeling around a fixture.

A: You could use the BH #CAC2528 with the Godox KNOWLED F400Bi Bi-Color LED Light Panel (2.1 x 4') BH #GOF400BI to attach to a column.

Q: 7. Is there a battery for this light?

A: The Godox KNOWLED F200Bi Bi-Color LED Light Panel (2.1 x 2.1') BH #GOF200BI has a built in plate for two V mount batteries.

Q: 8. Does the 2x4 come with a soft box and grid?

A: The Godox KNOWLED F400Bi Bi-Color LED Light Panel (2.1 x 4') comes with a softbox and grid.

Q: 9. Is the case metal? or plastic?

A: The metal construction of the Godox C5R Knowled RGB Creative LED Light helps with heat dissipation. It does not have a fan.

Q: 10. What is the size of the controller?

A: The controller for the Godox KNOWLED F200Bi Bi-Color LED Light Panel (2.1 x 2.1') measures approximately 3.5 x 4.5 x 10.5".