Keldan Lights Video 8M Blue Module Blue light at 450nm 30 watts radiated
Keldan Lights Video 8M Blue Module Blue light at 450nm 30 watts radiated is backordered and will ship as soon as it is back in stock.
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Product Information
The Keldan LED Module Blue 450nm 95W is an interchangeable light head for Keldan's Modular Lights system, built for fluorescence photography. It emits blue light at a 450nm wavelength, with electrical power from 25 to 95 watts across five selectable power levels and radiated output from 10 to 35 watts from the bare module.
Who it is for
This module is for underwater photographers and videographers using Keldan's Modular Lights system, including the Video 8M series, who want to reveal fluorescence in coral, jellyfish, and other organisms that glow under deep blue excitation light. It is designed to be used alongside a yellow barrier filter on the camera housing's lens port and/or the diver's mask, which suppresses the blue background light and enhances the fluorescence effect.
Key details
- Wavelength: 450nm
- Electrical power: 25 to 95 watts across 5 power levels
- Radiated power (bare module): 10 to 35 watts
- Radiated power (with optional 90° reflector): 8 to 28 watts
- Remote control compatibility: ready for Keldan's wireless Remote Control RC1 + RC2
Compatibility and sizing
The module is built for Keldan's Modular Lights system, such as the Video 8M series, and can be paired with an optional 90° reflector that changes the radiated power output to 8 to 28 watts. It is also compatible with Keldan's current wireless Remote Control RC1 + RC2.
DiveCatalog.com is an authorized Keldan dealer and a dive shop in Irvine, California, serving divers since 2003. Call or chat with us if you have questions about fit or compatibility with your current Keldan Modular Lights setup.
- Blue fluorescence light: Emits blue light at a 450nm wavelength for fluorescence photography and video.
- Five power levels: Electrical power ranges from 25 to 95 watts across five selectable levels.
- Radiated output: Delivers 10 to 35 watts of radiated power from the bare module.
- Optional 90° reflector: Changes radiated power to 8 to 28 watts when attached.
- Excites fluorescing organisms: Designed to excite coral, jellyfish, and other organisms that fluoresce under deep blue light.
- Yellow filter recommended: Pairs with a yellow barrier filter on the camera housing's lens port and/or dive mask to suppress blue background light and enhance fluorescence contrast.
- Remote control ready: Compatible with Keldan's wireless Remote Control RC1 + RC2.
- Modular Lights compatibility: Interchangeable light head for Keldan's Modular Lights system, including the Video 8M series.
| Wavelength | 450nm |
| Electrical power | 25 to 95 watts (5 power levels) |
| Radiated power (bare module) | 10 to 35 watts |
| Radiated power (with 90° reflector) | 8 to 28 watts |
| Remote control compatibility | Ready for wireless Remote Control RC1 + RC2 |
| Compatibility | Keldan Modular Lights system (e.g. Video 8M series) |
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
Does the Keldan Blue 450nm module work with a remote control?
Yes. The module is ready for Keldan's wireless Remote Control RC1 + RC2 (the current RC version).
What does the yellow filter do when using this module?
A yellow barrier filter on the camera housing's lens port and/or dive mask suppresses the blue background light produced by the 450nm module. This enhances the fluorescence effect from coral, jellyfish, and other organisms for clearer viewing and photos.
How many power levels does the Blue 450nm module offer?
It has five power levels, with electrical power ranging from 25 to 95 watts. Radiated output from the bare module ranges from 10 to 35 watts depending on the level selected.
Does adding the 90° reflector change the light output?
Yes. With the optional 90° reflector attached, radiated power changes to a range of 8 to 28 watts, compared to 10 to 35 watts from the bare module.












