12 VDC, UV System Only (4 GPM @ 16mJ, 2 GPM @ 30mJ)

Enhance your home water treatment with the cutting-edge LUMINOR BLACKCOMB 5.1 Whole Home UV Water Treatment Systems – a fusion of innovation and reliability.

SKU: LB5-021-12V Categories: , Tags: , , , , ,



12 VDC, UV System Only (4 GPM @ 16mJ, 2 GPM @ 30mJ)

Key Features:

💧 Advanced Controller: The BLACKCOMB 5.1 series controller is a constant current electronic power source, housed in a splash-proof case. Its “future-proof” expandability port ensures your system is ready for upcoming upgrades or options.

💧 User-Friendly Interface: With a vibrant color user interface, easily identify remaining lamp life, error codes, and faults. The system incorporates QR codes, providing quick access to lamp change information and instructional videos via web access.

💧 12 Volt DC Series: Perfect for locations without reliable AC power, the BLACKCOMB 12 volt DC series offers UV water treatment with a true 254nm Teflon® based UV sensor. This sensor continuously monitors system performance, displaying results on an optional color screen for 5.1 systems. Track UV output, diagnostics, system status, and warnings effortlessly.

💧 Stainless Steel Reactors: Rugged 304 stainless steel, single-end reactors ensure durability. The integral port allows for a potential future upgrade to a UV monitored system. For those not requiring a monitor, an integral visual glow plug provides an extra visual confirmation of an illuminated UV lamp. The single-end design enables lamp changes without draining the reactor chamber.

💧 Secure Lamp Technology: LUMINOR’s low-pressure (LP) coated UV lamps offer a consistent output over their 9,000-hour rated life. Paired with an encrypted lamp key, they provide protection against improper use, ensuring the system’s longevity and efficiency.

💧 Versatile Flow Rates: Choose from flow rates of 10, 20, 40, 57 & 80 lpm (3, 6, 10, 15, & 20 gpm), available in both 120V or 230V applications. The BLACKCOMB 5.1 series is also NSF Class B certified for added assurance.

Enhance  your water treatment to the BLACKCOMB 5.1 series and enjoy the peace of mind that comes with unparalleled technology and reliability. Choose LUMINOR for a home water treatment system that exceeds expectations. Your water, perfected.


Flow Rate
(@ 16 mJ/cm²)*

4.0 gpm
15 lpm
0.9 m³/hr

Flow Rate
(@ 30 mJ/cm²)*

2.0 gpm
7.6 lpm
0.5 m³/hr

Flow Rate
(@ 40 mJ/cm²)*

1.6 gpm
6.1 lpm
0.4 m³/hr

Port Size



12VDC / 2.5A Max

Plug Type

DC Power cable, wire leads (255050)

Lamp Watts


Power (watts)


Chamber Material

304 Stainless Steel, A249 Pressure Rated Tubing

Replacement Lamp


Replacement Sleeve


Reactor Dimensions

2.5 x 10.3″
(6.4 x 26.2 cm)

Controller Dimensions

6.8 x 3.6 x 4″ (171.5 x 92.1 x 102 mm)

Maximum Operating Pressure

0.7-10.3 bar (10-150 psi)

Operating Temperature Range

2-40° C (36-104° F)

UV Monitor

YES on all “LB6” models. Upgrade available for “LB5” models (RS-B2.5)

Solenoid Output

YES (optional solenoid module (MOD-SOL) sold separately)

Dry Contacts

YES (remote alarm module (MOD-RAM) sold separately

4-20 mA Output

YES (4-20mA module (MOD-420) sold separately

Temp. Management Valve


Cooling Fan


Lamp Change Reminder (audible & visual)


Lamp-Out Indicator (audible & visual)


Shipping Weight

2.9 kg (6.3 lbs)


Sales Brochure




Additional information

Weight 2.9 kg


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