Rainman K120 solar flood light promotional banner graphic highlighting its eight thousand lumens output, five hundred square metre lighting coverage area, up to thirty six hours runtime, and five year warranty.
Infographic performance chart for Rainman solar flood lights demonstrating thirty six hours of running time across three consecutive nights from a single daytime solar charge.
Infographic explaining the two smart lighting modes for Rainman K Series solar floodlights showing automatic dusk to dawn operation and dim to bright motion sensor technology selectable by remote control.
Infographic showcasing the five year Rainman quality promise warranty badge for solar flood lights highlighting premium CATL components built for harsh Australian conditions.
Rainman solar flood light model comparison guide chart comparing lumens, lighting coverage area, and best applications for K30, K60, K90, and K120 models.
Rainman solar lighting expert demonstrating the internal premium CATL LiFePO4 battery cell packs inside an outdoor solar flood light offering a stable long cycle life and thirty six hours of runtime.
A Rainman K120 commercial solar flood light wall-mounted on a metal warehouse facility casting a bright wide angle 8000 lumens security beam over an active logistics loading dock, stacked delivery pallets, and a commercial cargo truck at night.
Infographic explaining Rainman high efficiency dual 5054 LED chips and advanced optical lens technology for high brightness outdoor flood lighting with low power loss over a farm yard and machinery shed.
A Rainman K120 commercial solar flood light wall-mounted on a large corrugated steel farm machinery shed casting a bright eight thousand lumens broad beam over an open tractor workshop bay, grain silos, and a parked utility flatbed truck at sunset.
Technical infographic explaining the Rainman one-piece die-cast aluminium housing with IP65 weatherproof rating and a 5-year product warranty built for Australian outdoor conditions.
A Rainman K120 commercial solar flood light pole-mounted with its panel casting a bright standalone 8,000 lumens broad beam over Riverdale Rural Supplies business storefront asphalt car park and customer delivery vehicles at sunset.
Infographic explaining Rainman 4th-Gen GaN fast charging technology which allows the outdoor solar flood light to continue charging efficiently during cloudy and rainy weather conditions.
A Rainman K120 commercial solar flood light wall-mounted on a metal workshop facility casting a bright wide angle 8,000 lumens security beam over an active civil earthworks machinery yard, a yellow excavator, and a utility truck at night.
Technical infographic explaining the Rainman high density monocrystalline solar panel detailing its quick energy collection capabilities and efficient charging performance under lower light conditions.
A Rainman K120 commercial solar flood light wall-mounted on a steel trade workshop facility casting a bright wide angle security beam over a gravel depot yard, a 4x4 flatbed utility truck, and heavy earthmoving machinery at sunset.
Technical infographic explaining the multi-functional smart features of Rainman outdoor solar flood lights including automatic dusk-to-dawn mode, motion sensor dimming, custom timer settings, and a wireless remote control handset.
Technical infographic diagram showing the Rainman K120 solar flood light physical dimensions including a 850mm by 580mm solar panel, a 330mm wide light fixture, and a detailed hardware specifications chart.
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Rainman K120 solar flood light promotional banner graphic highlighting its eight thousand lumens output, five hundred square metre lighting coverage area, up to thirty six hours runtime, and five year warranty.Infographic performance chart for Rainman solar flood lights demonstrating thirty six hours of running time across three consecutive nights from a single daytime solar charge.Infographic explaining the two smart lighting modes for Rainman K Series solar floodlights showing automatic dusk to dawn operation and dim to bright motion sensor technology selectable by remote control.Infographic showcasing the five year Rainman quality promise warranty badge for solar flood lights highlighting premium CATL components built for harsh Australian conditions.Rainman solar flood light model comparison guide chart comparing lumens, lighting coverage area, and best applications for K30, K60, K90, and K120 models.Rainman solar lighting expert demonstrating the internal premium CATL LiFePO4 battery cell packs inside an outdoor solar flood light offering a stable long cycle life and thirty six hours of runtime.A Rainman K120 commercial solar flood light wall-mounted on a metal warehouse facility casting a bright wide angle 8000 lumens security beam over an active logistics loading dock, stacked delivery pallets, and a commercial cargo truck at night.Infographic explaining Rainman high efficiency dual 5054 LED chips and advanced optical lens technology for high brightness outdoor flood lighting with low power loss over a farm yard and machinery shed.A Rainman K120 commercial solar flood light wall-mounted on a large corrugated steel farm machinery shed casting a bright eight thousand lumens broad beam over an open tractor workshop bay, grain silos, and a parked utility flatbed truck at sunset.Technical infographic explaining the Rainman one-piece die-cast aluminium housing with IP65 weatherproof rating and a 5-year product warranty built for Australian outdoor conditions.A Rainman K120 commercial solar flood light pole-mounted with its panel casting a bright standalone 8,000 lumens broad beam over Riverdale Rural Supplies business storefront asphalt car park and customer delivery vehicles at sunset.Infographic explaining Rainman 4th-Gen GaN fast charging technology which allows the outdoor solar flood light to continue charging efficiently during cloudy and rainy weather conditions.A Rainman K120 commercial solar flood light wall-mounted on a metal workshop facility casting a bright wide angle 8,000 lumens security beam over an active civil earthworks machinery yard, a yellow excavator, and a utility truck at night.Technical infographic explaining the Rainman high density monocrystalline solar panel detailing its quick energy collection capabilities and efficient charging performance under lower light conditions.A Rainman K120 commercial solar flood light wall-mounted on a steel trade workshop facility casting a bright wide angle security beam over a gravel depot yard, a 4x4 flatbed utility truck, and heavy earthmoving machinery at sunset.Technical infographic explaining the multi-functional smart features of Rainman outdoor solar flood lights including automatic dusk-to-dawn mode, motion sensor dimming, custom timer settings, and a wireless remote control handset.Technical infographic diagram showing the Rainman K120 solar flood light physical dimensions including a 850mm by 580mm solar panel, a 330mm wide light fixture, and a detailed hardware specifications chart.

Rainman K120 Solar Flood Light – 8,000 Lumens | Up to 500m² Coverage | 36-Hour Runtime I Motion Sensor or All-Night Mode

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Price:
$959.99 $1,199.00

Description

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Rainman K120 Dusk to Dawn Solar Flood Light
Product Description and Details
Designed for demanding Australian commercial, agricultural and remote-area applications, the Rainman K120 Solar Flood Light delivers an impressive 8,000 lumens and covers an area of up to 500m². As the largest model in the K Series, it is ideally suited to commercial car parks, large warehouse yards, major farm facilities, industrial yards, large workshops and remote sites where powerful, wide-area dusk-to-dawn lighting is essential.
🔎 Main Features and Benefits
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CATL LiFePO₄ Battery – Up to 36 Hours Runtime: Rainman uses premium CATL 33155 LiFePO₄ battery cells for excellent safety, thermal stability and long cycle life. Large-capacity energy storage provides up to 36 hours of runtime, helping maintain dependable lighting through multiple nights and periods of poor weather.
High-Efficiency Dual 5054 LEDs – Extra Bright at Night: High-transmission optical lenses combined with dual 5054 LED chip technology turn stored battery energy into bright, efficient illumination. The system delivers strong usable light output while reducing unnecessary power loss and heat, helping extend overnight lighting time.
Die-Cast Aluminium Housing – 5-Year Product Warranty: Rainman uses a one-piece die-cast aluminium housing for greater strength, weather resistance and heat dissipation. The durable IP65-rated enclosure protects internal components from rain, dust and harsh Australian outdoor conditions, backed by a 5-year product warranty.
GaN Fast Charging 4th-Gen – Charges Even in Cloudy & Rainy Weather: Rainman's 4th-generation GaN charging technology captures available solar energy more efficiently, including during cloudy, rainy and lower-light conditions. This helps the battery continue charging even when sunshine is limited, improving reliability through changing Australian weather.
High-Density Monocrystalline Solar Panel – Quick Energy Collection: A high-density monocrystalline solar panel maximises energy collection from the available panel area. Working together with the GaN charging controller and CATL battery, it helps build a stronger energy reserve for reliable dusk-to-dawn and extended overnight lighting.
4 Smart Lighting Options: Dusk-to-Dawn + Sensor + Timer Mode + Remote Control: Rainman gives you flexible control over how your solar flood light operates. Use Dusk-to-Dawn Mode for automatic lighting from dusk until dawn, or select Motion Sensor Mode, which maintains 30% brightness and boosts to 100% when movement is detected.
⚙ Technical Specifications and Details
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General Specifications

Parameter K120
Lumens 8000 lm
Lighting Coverage 500 m²
Installation Height 4 – 10 m
LED Quantity 238 LEDs
Runtime 36 hours
IP Rating IP65
Warranty 5 Years

Battery

Battery Type CATL 33155 LiFePO₄
Battery Capacity 120 Ah / 6.4 V

Solar Panel

Solar Panel Type Monocrystalline
Solar Panel Rated Power 120 W
Solar Panel Voltage 8 V
Solar Panel Dimensions 850 × 580 × 30 mm
❒ Package Contents and Accessories
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Item Quantity
Rainman Solar Flood Light x1
Rainman Solar Panel with Bracket x1
Remote Control x1
Pack of Expansion Bolts x1

Have Questions?

How bright is the K120 and how much area can it illuminate? ▼
The K120 produces approximately 8,000 lumens and is designed to illuminate an area of up to 500 m², depending on mounting height, angle and site conditions. It is the largest model in the K Series, designed for substantial commercial, industrial, agricultural and remote outdoor areas.
Can the K120 provide lighting for up to three nights? ▼
Yes. The K120 is engineered for up to 36 hours of lighting — approximately three nights from one good day of solar charging. Its high-capacity energy storage and intelligent power management system help maintain reliable dusk-to-dawn lighting when consistent overnight illumination is important.
What type of battery does the K120 use? ▼
The K120 uses a high-quality CATL LiFePO₄ battery, selected for its cycle life, safety and long-term reliability. For a high-output commercial solar flood light operating every night, a dependable battery system is essential for maintaining performance over the years.
How does the K120 perform during Australian winter and cloudy weather? ▼
The K120 combines a large energy reserve with Rainman's 4th-generation GaN fast-charging technology, designed to make efficient use of available solar energy when charging conditions are less favourable. This is particularly valuable for commercial, farm and remote sites during Australian winter or consecutive cloudy days.
Is the K120 built for long-term commercial use? ▼
Yes. The K120 combines a robust aluminium alloy construction, CATL LiFePO₄ battery, intelligent power management and a solar system designed for extended runtime. It is built for demanding outdoor applications and backed by a 5-year Rainman quality warranty.

Where to use it?

Commercial Car Parks & Large Business Premises ▼
The K120 is ideal for commercial car parks, large business premises and outdoor operational areas where broad, reliable lighting is required throughout the night. With approximately 8,000 lumens and coverage of up to 500 m², it can illuminate substantial areas without the need for mains electrical wiring.
Large Warehouse & Industrial Yards ▼
Designed for large warehouse yards, industrial facilities, loading zones and equipment yards, the K120 provides powerful wide-area illumination for locations where vehicles, machinery and staff may continue operating after dark.
Large Farms & Agricultural Facilities ▼
The K120 is well suited to large farms, machinery yards, agricultural workshops, major sheds and livestock or equipment areas. Its large lighting coverage makes it particularly useful for Australian rural properties where buildings and working areas can be spread over considerable distances.
Remote Commercial & Work Sites ▼
For remote worksites, rural commercial facilities and locations far from mains electricity, the K120 provides a practical standalone lighting solution. Solar operation eliminates the need to run long electrical cables, while Rainman's extended energy reserve helps provide dependable dusk-to-dawn lighting in demanding locations.

Warranty, Delivery & Returns

Product Warranty Information
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Shop with confidence at SolarEasy. All products are protected under Australian Consumer Law, with standard 1‑year coverage and selected items offering extended 2‑, 3‑, 4‑ or 5‑year warranties. We’re committed to quality, reliable support, and hassle‑free solutions to keep your purchase protected. For full details, please visit our Warranty page.

Shipping and Delivery
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Fast, reliable, and hassle-free delivery across Australia. SolarEasy dispatches most in-stock orders within 1 business day, with same-day shipping available for orders placed before 1 PM Sydney time. Enjoy free shipping on many small items, easy tracking updates, and trusted delivery partners for a smooth shopping experience. For more details, please visit our Delivery Policy page.

Returns and Exchanges
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Shop with peace of mind at SolarEasy. If you're not fully satisfied, eligible products can be returned within 60 days, subject to inspection and return conditions. Our team is committed to providing fair, reliable support and hassle-free assistance whenever possible. For full details, please visit our Return Policy page.

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