MORE THAN A BRIGHTER BOAT
Your evening. In a different light.
An underwater light should be easy to understand and easy to choose. The SeaBlaze X3 pairs 8,000 lumens of white output with two distinct color options and flexible switching.
01 / OUTPUT
White when you want it.
Both versions include white light. Rated white output is 8,000 lumens, with a 6500 K color temperature.
02 / COLOR
Set the mood your way.
Choose White/Blue for a focused palette, or Spectrum RGBW for a wider range of color.
03 / CONTROL
Start with a simple switch.
A Poco controller isn’t required for basic operation. The manual also supports a compatible Poco module.
THE DETAILS THAT MATTER
Specifications
| White light output | 8,000 lumens |
|---|---|
| Input voltage | 10–30 VDC |
| Rated power | 65 W |
| Current at 12 VDC | 5.5 A |
| Current at 24 VDC | 2.5 A |
| White color temperature | 6500 K |
| Color rendering index | 70+ CRI |
| Included cable | 5 ft · 16 AWG · 105°C |
| Warranty | 5 years, limited |
Source: Lumitec SeaBlaze X3 installation manual, revision 600953-C. Lumen rating applies to white output.
TWO WAYS TO MAKE IT YOURS
Which version is right?
White / Blue · 101945
A straightforward choice for white light and a classic blue glow.
- White-only and blue-only modes
- Cross-color fade mode
- Cycle modes with a standard switch
Spectrum RGBW · 101946
Choose this version when a wider range of color is the priority.
- Color cycle includes white
- Select a color with a quick off/on toggle
- Continuous color-cycling operation
A compatible Poco module offers an alternative control path. Confirm controller and feature compatibility before ordering.
COMPARE THE SEABLAZE FAMILY
SeaBlaze X3 vs. X2 vs. Quattro
See how the SeaBlaze X3 compares with the previous X2 and the Quattro. The X3 increases white output while retaining the same screw-hole pattern for upgrades.
| Feature | SeaBlaze Quattro | SeaBlaze X2 | SeaBlaze X3 |
|---|---|---|---|
| White light output | 2,000 lumens | 6,000 lumens | 8,000 lumens |
| Input voltage | 10–30 VDC | 10–30 VDC | 10–30 VDC |
| Current at 12 VDC | 2.1 A | 5 A | 5.5 A |
| Current at 24 VDC | 1.1 A | 2.5 A | 2.5 A |
| Color-output choices | White/Blue or Spectrum RGBW | White/Blue or Spectrum RGBW | White/Blue or Spectrum RGBW |
| Poco compatible | No | Yes | Yes |
| Bluetooth / Wi-Fi control | Not supported | Via compatible Poco module | Via compatible Poco module |
| Wiring | 2-wire hookup | 3-wire or 2-wire hookup | 3-wire or 2-wire hookup |
| Mounting pattern | Shared SeaBlaze screw-hole pattern | Shared SeaBlaze screw-hole pattern | Same screw-hole pattern as X2 and Quattro |
| Current listed limited warranty | 5 years | 5 years | 5 years |
Lumen ratings apply to white output. Bluetooth and Wi-Fi require a compatible Poco module on supported models. A shared screw-hole pattern does not remove the need to check wiring, clearances and sealing before an upgrade. On smaller screens, scroll the table sideways to compare all models.
Specifications checked against Lumitec’s 2026 product guide and current product information. Current listings show five-year limited warranties; check the applicable terms for an older purchase.
CHECK YOUR FIT
Product dimensions
| Overall diameter | 3.80 in |
|---|---|
| Fixture profile above mounting surface | 0.725 in |
| Rear stem projection | 0.500 in |
| Cable hole required | ½ in |
Dimensions are in inches. Use the manufacturer’s mounting template and installation instructions to locate screw holes.
READY FOR YOUR INSTALL
What’s in the box?
Package contents
- 1 × SeaBlaze X3 LED underwater light
In your selected color-output version, with a five-foot cable. - 3 × stainless steel mounting screws
Dimensions in inches · Refer to the installation template before drilling.
PLAN THE INSTALL BEFORE YOU BUY
A clear path from box to boat.
Surface mounting still requires a hole through the hull for the cable. Use the manufacturer’s instructions to plan placement, wiring and sealing.
Placement
A flat transom mounting surface 6–12 inches below the waterline.
Mounting
A ½-inch cable hole plus mounting screw holes. Check inside the hull before drilling.
Wiring
Two-wire and three-wire diagrams are provided, including a connection to a Poco module.
Read the installation manual ↗
Circuit protection and installation conditions are detailed in the manual. For your specific installation or wiring in an engine space, consult a certified ABYC installer.
