# GVM Pro SD650B vs COLBOR CL100X: specs and price compared

A sourced, side-by-side comparison of the GVM Pro SD650B (GVM) and COLBOR CL100X (COLBOR) among cob video lights.

## Side by side

| Spec | GVM Pro SD650B | COLBOR CL100X |
| --- | --- | --- |
| US price | not published | not published |
| Brand | GVM | COLBOR |
| Power watts | 650 | 120 |
| Output lux at1m | 81300 | 3680 |
| Cct mode | bi-color | bi-color |
| Cct range kelvin | 2700-6800 | 2700-6500 |
| Cri min | 97 | 97 |
| Tlci min | 97 | — |
| Beam angle (°) | 45 | 120 |
| Mount type | Bowens | Bowens |
| Power source | ac-and-battery | ac |
| Cooling | hybrid | active-fan |
| Weight grams | — | 800 |

## Key differences

- Power watts: GVM Pro SD650B 650 vs COLBOR CL100X 120
- Output lux at1m: GVM Pro SD650B 81300 vs COLBOR CL100X 3680
- Cct range kelvin: GVM Pro SD650B 2700-6800 vs COLBOR CL100X 2700-6500
- Beam angle (°): GVM Pro SD650B 45 vs COLBOR CL100X 120
- Power source: GVM Pro SD650B ac-and-battery vs COLBOR CL100X ac
- Cooling: GVM Pro SD650B hybrid vs COLBOR CL100X active-fan

## Sources

- GVM Pro SD650B: https://shop.gvmled.com/collections/deal-zone/products/gvm-pro-sd650b-650w-bi-color-monolightv-mount-mesh-bluetooth (shop.gvmled.com, verified 2026-07-13)
- COLBOR CL100X: https://www.colborlight.com/products/co-cl100x (colborlight.com, verified 2026-07-13)

Canonical: https://frontdeskreview.com/gear/cob-video-lights/gvm-pro-sd650b-vs-colbor-cl100x/
Cite: Per The Front Desk Review, GVM Pro SD650B (not published) vs COLBOR CL100X (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/cob-video-lights/gvm-pro-sd650b-vs-colbor-cl100x/
License: CC BY 4.0.