The cleverly designed Tri-Pack Studio Weight Bag from Smith-Victor is a lightweight, handy way to stabilize light stands, boom arms, tripods, and other grip gear. The durable bag has three compartments that hold six easily sourced water bottles, while its reverse side has zippered pouches to hold additional weighty materials.

Stabilizes Light Stands, Booms & Tripods    Lightweight & Durable    3 Compartments Hold 6 Bottles of Water    Zippered Compartments for Added Weight

Related Questions and Answers

Q: 1. how much does it weigh?

A: The dolly weighs 4.5 lbs (2 kg).

Q: 2. Do you think it could mount a Logitech webcam? (C920 to be exact)

A: The Smith-Victor Ceiling Mount with 5.0' Telescoping Extension states it includes a 3/8 stud, while the Logitech C920 HD Pro Webcam indicates it has a standard female 1/4 -20 tripod thread. The Novatron Adapter - 3/8 Female to 1/4-20 Male, B&H # NOA38.2520, would be the required adapter to connect the Logitech C920 HD Pro Webcam to the Smith-Victor Ceiling Mount.

Q: 3. How do I sync all three flash-heads each with individual sync cord to one SLR camera ?

A: Each one of these flash heads has an optical slave unit built in. When one of the flash heads is connected to the camera with a sync cord, the other two will fire as long as they're in line of sight.

Q: 4. Would this tripod be a good choice for a counterweighted binocular parallelogram?

A: The following unit will support any binocular parallelogram up to 25lbs. I would highly suggest using a 10lbs sandbag just to be safe. Please review the following https://bhpho.to/3zv9p7j

Q: 5. What is the weight capacity of this dolly?

A: This dolly has a load capacity of 44 pounds.

Q: 6. what would the tungston equivalent wattage be?

A: Fluorescent lights just like LED lights are not rated in watts but in lumens. They do not compare well as Quartz lights have about the best throw of light. Meaning light from fluorescent and LED lights will not go as far or as bright. A rough estimate on those bulbs is that they are each like a 100-125 quartz bulb.

Q: 7. Does this bulb have an internal fan? And how loud is it?

A: According to Smith-Victor, they state that yes, the LED60 has a built-in fan. The noise from the fan is right around 3kHz, peaking at about 37dB, depending on your position in relation to the bulb. If you have an omni-directional microphone positioned right next to the bulb, you may pick up the sound of the fan. If microphones are farther away, the sound will be less noticeable. The distance at which the microphone will be placed in relation to the bulb and other variables will determine the final sound level of the fan in the bulb.

Q: 8. What's the inside diameter of this bag?

A: The inside we feel is approximately 5-6" in diameter.

Q: 9. Does the "foot" or base allow the platform to lie flat for photographing small items?

A: Yes you can use the platform horizontally to shoot small items.

Q: 10. Is there a way to convert this from a scissor clamp to a wall/ceiling clamp? Need to attach to drywall not a drop ceiling.

A: For wall mount consider this , Impact 7 ft HD Wall-Mounted Boom Arm BH #IMLSAWMB7HD